256828371072

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:893

約数の個数: 768

約数和(自身を含む): 913132886400

約数和(自身を除く): 656304515328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 49, 52, 56, 57, 64, 73, 76, 78, 84, 91, 96, 98, 104, 112, 114, 128, 133, 146, 147, 152, 156, 168, 182, 192, 196, 208, 219, 224, 228, 247, 266, 273, 292, 294, 304, 312, 336, 364, 384, 392, 399, 416, 438, 448, 456, 494, 511, 532, 546, 584, 588, 608, 624, 637, 672, 728, 741, 757, 784, 798, 832, 876, 896, 912, 931, 949, 988, 1022, 1064, 1092, 1168, 1176, 1216, 1248, 1274, 1344, 1387, 1456, 1482, 1514, 1533, 1568, 1596, 1664, 1729, 1752, 1824, 1862, 1898, 1911, 1976, 2044, 2128, 2184, 2271, 2336, 2352, 2432, 2496, 2548, 2688, 2774, 2793, 2847, 2912, 2964, 3028, 3066, 3136, 3192, 3458, 3504, 3577, 3648, 3724, 3796, 3822, 3952, 4088, 4161, 4256, 4368, 4542, 4672, 4704, 4992, 5096, 5187, 5299, 5548, 5586, 5694, 5824, 5928, 6056, 6132, 6272, 6384, 6643, 6916, 7008, 7154, 7296, 7448, 7592, 7644, 7904, 8176, 8322, 8512, 8736, 9084, 9344, 9408, 9709, 9841, 10192, 10374, 10598, 10731, 11096, 11172, 11388, 11648, 11856, 12103, 12112, 12264, 12768, 13286, 13832, 14016, 14308, 14383, 14896, 15184, 15288, 15808, 15897, 16352, 16644, 17024, 17472, 18031, 18168, 18816, 19418, 19682, 19929, 20384, 20748, 21196, 21462, 22192, 22344, 22776, 23712, 24206, 24224, 24528, 25536, 26572, 27664, 28032, 28616, 28766, 29127, 29523, 29792, 30368, 30576, 31616, 31794, 32704, 33288, 34944, 36062, 36309, 36336, 37093, 38836, 39364, 39858, 40768, 41496, 42392, 42924, 43149, 44384, 44688, 45552, 46501, 47424, 48412, 48448, 49056, 51072, 53144, 54093, 55261, 55328, 57232, 57532, 58254, 59046, 59584, 60736, 61152, 63588, 65408, 66576, 67963, 68887, 72124, 72618, 72672, 74186, 77672, 78728, 79716, 81536, 82992, 84784, 85848, 86298, 88768, 89376, 91104, 93002, 94848, 96824, 96896, 98112, 100681, 106288, 108186, 110522, 110656, 111279, 114464, 115064, 116508, 118092, 119168, 121472, 122304, 126217, 127176, 133152, 135926, 137774, 139503, 144248, 145236, 145344, 148372, 155344, 157456, 159432, 165783, 165984, 169568, 171696, 172596, 177536, 178752, 182208, 186004, 186979, 193648, 196224, 201362, 203889, 206661, 212576, 216372, 221044, 221312, 222558, 228928, 230128, 233016, 236184, 244608, 252434, 254352, 266304, 271852, 275548, 279006, 288496, 290472, 290688, 296744, 302043, 310688, 314912, 318864, 331566, 331968, 339136, 343392, 345192, 357504, 364416, 372008, 373958, 378651, 386827, 387296, 402724, 407778, 413322, 425152, 432744, 442088, 445116, 457856, 460256, 466032, 472368, 482209, 504868, 508704, 532608, 543704, 551096, 558012, 560937, 576992, 580944, 593488, 604086, 621376, 629824, 637728, 663132, 663936, 678272, 686784, 690384, 704767, 718393, 744016, 747916, 757302, 773654, 774592, 805448, 815556, 826644, 850304, 865488, 883519, 884176, 890232, 920512, 932064, 944736, 964418, 1009736, 1017408, 1049959, 1087408, 1102192, 1116024, 1121874, 1153984, 1160481, 1161888, 1186976, 1208172, 1242752, 1259648, 1275456, 1308853, 1326264, 1373568, 1380768, 1409534, 1436786, 1446627, 1488032, 1495832, 1514604, 1547308, 1549184, 1610896, 1631112, 1653288, 1730976, 1767038, 1768352, 1780464, 1841024, 1864128, 1889472, 1928836, 2019472, 2034816, 2099918, 2114301, 2155179, 2174816, 2204384, 2232048, 2243748, 2307968, 2320962, 2323776, 2373952, 2416344, 2550912, 2617706, 2650557, 2652528, 2707789, 2761536, 2819068, 2873572, 2893254, 2976064, 2991664, 3029208, 3094616, 3149877, 3221792, 3262224, 3306576, 3461952, 3534076, 3536704, 3560928, 3728256, 3778944, 3857672, 3926559, 4038944, 4199836, 4228602, 4310358, 4349632, 4408768, 4464096, 4487496, 4641924, 4647552, 4747904, 4832688, 5028751, 5235412, 5301114, 5305056, 5415578, 5523072, 5638136, 5747144, 5786508, 5952128, 5983328, 6058416, 6189232, 6299754, 6443584, 6524448, 6613152, 6923904, 7068152, 7073408, 7121856, 7349713, 7715344, 7853118, 8077888, 8123367, 8399672, 8457204, 8620716, 8699264, 8817536, 8928192, 8974992, 9161971, 9283848, 9665376, 10057502, 10470824, 10602228, 10610112, 10831156, 11276272, 11494288, 11573016, 11966656, 12116832, 12378464, 12599508, 12887168, 13048896, 13226304, 13649467, 14136304, 14243712, 14699426, 15086253, 15430688, 15706236, 16155776, 16246734, 16799344, 16914408, 17241432, 17856384, 17949984, 18323942, 18567696, 19330752, 20115004, 20941648, 21204456, 21220224, 21662312, 22049139, 22552544, 22988576, 23146032, 23933312, 24233664, 24756928, 25199016, 26097792, 26452608, 27298934, 27485913, 28272608, 29398852, 30172506, 30861376, 31412472, 32493468, 33598688, 33828816, 34482864, 35201257, 35899968, 36647884, 37135392, 38661504, 40230008, 40948401, 41883296, 42408912, 43324624, 44098278, 45105088, 45977152, 46292064, 48467328, 49513856, 50398032, 51447991, 54597868, 54971826, 56545216, 58797704, 60345012, 61722752, 62824944, 64986936, 67197376, 67657632, 68965728, 70402514, 71799936, 73295768, 74270784, 80460016, 81896802, 83766592, 84817824, 86649248, 88196556, 90210176, 91954304, 92584128, 95546269, 100796064, 102895982, 105603771, 109195736, 109943652, 113090432, 117595408, 120690024, 125649888, 129973872, 134394752, 135315264, 137931456, 140805028, 146591536, 148541568, 154343973, 160920032, 163793604, 167533184, 169635648, 173298496, 176393112, 185168256, 191092538, 201592128, 205791964, 211207542, 218391472, 219887304, 235190816, 241380048, 251299776, 259947744, 270630528, 275862912, 281610056, 286638807, 293183072, 308687946, 321840064, 327587208, 339271296, 346596992, 352786224, 382185076, 403184256, 411583928, 422415084, 436782944, 439774608, 470381632, 482760096, 502599552, 519895488, 563220112, 573277614, 586366144, 617375892, 643680128, 655174416, 668823883, 705572448, 764370152, 823167856, 844830168, 873565888, 879549216, 940763264, 965520192, 1039790976, 1126440224, 1146555228, 1172732288, 1234751784, 1310348832, 1337647766, 1411144896, 1528740304, 1646335712, 1689660336, 1747131776, 1759098432, 1931040384, 2006471649, 2252880448, 2293110456, 2469503568, 2620697664, 2675295532, 2822289792, 3057480608, 3292671424, 3379320672, 3518196864, 4012943298, 4505760896, 4586220912, 4939007136, 5241395328, 5350591064, 6114961216, 6585342848, 6758641344, 8025886596, 9172441824, 9878014272, 10701182128, 12229922432, 13517282688, 16051773192, 18344883648, 19756028544, 21402364256, 32103546384, 36689767296, 42804728512, 64207092768, 85609457024, 128414185536, 256828371072]

約数ペア:

[(1, 256828371072), (2, 128414185536), (3, 85609457024), (4, 64207092768), (6, 42804728512), (7, 36689767296), (8, 32103546384), (12, 21402364256), (13, 19756028544), (14, 18344883648), (16, 16051773192), (19, 13517282688), (21, 12229922432), (24, 10701182128), (26, 9878014272), (28, 9172441824), (32, 8025886596), (38, 6758641344), (39, 6585342848), (42, 6114961216), (48, 5350591064), (49, 5241395328), (52, 4939007136), (56, 4586220912), (57, 4505760896), (64, 4012943298), (73, 3518196864), (76, 3379320672), (78, 3292671424), (84, 3057480608), (91, 2822289792), (96, 2675295532), (98, 2620697664), (104, 2469503568), (112, 2293110456), (114, 2252880448), (128, 2006471649), (133, 1931040384), (146, 1759098432), (147, 1747131776), (152, 1689660336), (156, 1646335712), (168, 1528740304), (182, 1411144896), (192, 1337647766), (196, 1310348832), (208, 1234751784), (219, 1172732288), (224, 1146555228), (228, 1126440224), (247, 1039790976), (266, 965520192), (273, 940763264), (292, 879549216), (294, 873565888), (304, 844830168), (312, 823167856), (336, 764370152), (364, 705572448), (384, 668823883), (392, 655174416), (399, 643680128), (416, 617375892), (438, 586366144), (448, 573277614), (456, 563220112), (494, 519895488), (511, 502599552), (532, 482760096), (546, 470381632), (584, 439774608), (588, 436782944), (608, 422415084), (624, 411583928), (637, 403184256), (672, 382185076), (728, 352786224), (741, 346596992), (757, 339271296), (784, 327587208), (798, 321840064), (832, 308687946), (876, 293183072), (896, 286638807), (912, 281610056), (931, 275862912), (949, 270630528), (988, 259947744), (1022, 251299776), (1064, 241380048), (1092, 235190816), (1168, 219887304), (1176, 218391472), (1216, 211207542), (1248, 205791964), (1274, 201592128), (1344, 191092538), (1387, 185168256), (1456, 176393112), (1482, 173298496), (1514, 169635648), (1533, 167533184), (1568, 163793604), (1596, 160920032), (1664, 154343973), (1729, 148541568), (1752, 146591536), (1824, 140805028), (1862, 137931456), (1898, 135315264), (1911, 134394752), (1976, 129973872), (2044, 125649888), (2128, 120690024), (2184, 117595408), (2271, 113090432), (2336, 109943652), (2352, 109195736), (2432, 105603771), (2496, 102895982), (2548, 100796064), (2688, 95546269), (2774, 92584128), (2793, 91954304), (2847, 90210176), (2912, 88196556), (2964, 86649248), (3028, 84817824), (3066, 83766592), (3136, 81896802), (3192, 80460016), (3458, 74270784), (3504, 73295768), (3577, 71799936), (3648, 70402514), (3724, 68965728), (3796, 67657632), (3822, 67197376), (3952, 64986936), (4088, 62824944), (4161, 61722752), (4256, 60345012), (4368, 58797704), (4542, 56545216), (4672, 54971826), (4704, 54597868), (4992, 51447991), (5096, 50398032), (5187, 49513856), (5299, 48467328), (5548, 46292064), (5586, 45977152), (5694, 45105088), (5824, 44098278), (5928, 43324624), (6056, 42408912), (6132, 41883296), (6272, 40948401), (6384, 40230008), (6643, 38661504), (6916, 37135392), (7008, 36647884), (7154, 35899968), (7296, 35201257), (7448, 34482864), (7592, 33828816), (7644, 33598688), (7904, 32493468), (8176, 31412472), (8322, 30861376), (8512, 30172506), (8736, 29398852), (9084, 28272608), (9344, 27485913), (9408, 27298934), (9709, 26452608), (9841, 26097792), (10192, 25199016), (10374, 24756928), (10598, 24233664), (10731, 23933312), (11096, 23146032), (11172, 22988576), (11388, 22552544), (11648, 22049139), (11856, 21662312), (12103, 21220224), (12112, 21204456), (12264, 20941648), (12768, 20115004), (13286, 19330752), (13832, 18567696), (14016, 18323942), (14308, 17949984), (14383, 17856384), (14896, 17241432), (15184, 16914408), (15288, 16799344), (15808, 16246734), (15897, 16155776), (16352, 15706236), (16644, 15430688), (17024, 15086253), (17472, 14699426), (18031, 14243712), (18168, 14136304), (18816, 13649467), (19418, 13226304), (19682, 13048896), (19929, 12887168), (20384, 12599508), (20748, 12378464), (21196, 12116832), (21462, 11966656), (22192, 11573016), (22344, 11494288), (22776, 11276272), (23712, 10831156), (24206, 10610112), (24224, 10602228), (24528, 10470824), (25536, 10057502), (26572, 9665376), (27664, 9283848), (28032, 9161971), (28616, 8974992), (28766, 8928192), (29127, 8817536), (29523, 8699264), (29792, 8620716), (30368, 8457204), (30576, 8399672), (31616, 8123367), (31794, 8077888), (32704, 7853118), (33288, 7715344), (34944, 7349713), (36062, 7121856), (36309, 7073408), (36336, 7068152), (37093, 6923904), (38836, 6613152), (39364, 6524448), (39858, 6443584), (40768, 6299754), (41496, 6189232), (42392, 6058416), (42924, 5983328), (43149, 5952128), (44384, 5786508), (44688, 5747144), (45552, 5638136), (46501, 5523072), (47424, 5415578), (48412, 5305056), (48448, 5301114), (49056, 5235412), (51072, 5028751), (53144, 4832688), (54093, 4747904), (55261, 4647552), (55328, 4641924), (57232, 4487496), (57532, 4464096), (58254, 4408768), (59046, 4349632), (59584, 4310358), (60736, 4228602), (61152, 4199836), (63588, 4038944), (65408, 3926559), (66576, 3857672), (67963, 3778944), (68887, 3728256), (72124, 3560928), (72618, 3536704), (72672, 3534076), (74186, 3461952), (77672, 3306576), (78728, 3262224), (79716, 3221792), (81536, 3149877), (82992, 3094616), (84784, 3029208), (85848, 2991664), (86298, 2976064), (88768, 2893254), (89376, 2873572), (91104, 2819068), (93002, 2761536), (94848, 2707789), (96824, 2652528), (96896, 2650557), (98112, 2617706), (100681, 2550912), (106288, 2416344), (108186, 2373952), (110522, 2323776), (110656, 2320962), (111279, 2307968), (114464, 2243748), (115064, 2232048), (116508, 2204384), (118092, 2174816), (119168, 2155179), (121472, 2114301), (122304, 2099918), (126217, 2034816), (127176, 2019472), (133152, 1928836), (135926, 1889472), (137774, 1864128), (139503, 1841024), (144248, 1780464), (145236, 1768352), (145344, 1767038), (148372, 1730976), (155344, 1653288), (157456, 1631112), (159432, 1610896), (165783, 1549184), (165984, 1547308), (169568, 1514604), (171696, 1495832), (172596, 1488032), (177536, 1446627), (178752, 1436786), (182208, 1409534), (186004, 1380768), (186979, 1373568), (193648, 1326264), (196224, 1308853), (201362, 1275456), (203889, 1259648), (206661, 1242752), (212576, 1208172), (216372, 1186976), (221044, 1161888), (221312, 1160481), (222558, 1153984), (228928, 1121874), (230128, 1116024), (233016, 1102192), (236184, 1087408), (244608, 1049959), (252434, 1017408), (254352, 1009736), (266304, 964418), (271852, 944736), (275548, 932064), (279006, 920512), (288496, 890232), (290472, 884176), (290688, 883519), (296744, 865488), (302043, 850304), (310688, 826644), (314912, 815556), (318864, 805448), (331566, 774592), (331968, 773654), (339136, 757302), (343392, 747916), (345192, 744016), (357504, 718393), (364416, 704767), (372008, 690384), (373958, 686784), (378651, 678272), (386827, 663936), (387296, 663132), (402724, 637728), (407778, 629824), (413322, 621376), (425152, 604086), (432744, 593488), (442088, 580944), (445116, 576992), (457856, 560937), (460256, 558012), (466032, 551096), (472368, 543704), (482209, 532608), (504868, 508704)]