21398487552

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 640

約数和(自身を含む): 73915269120

約数和(自身を除く): 52516781568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 31, 32, 36, 39, 46, 48, 52, 54, 62, 64, 69, 72, 78, 92, 93, 96, 104, 108, 117, 124, 128, 138, 144, 156, 167, 184, 186, 192, 207, 208, 216, 234, 248, 256, 276, 279, 288, 299, 312, 334, 351, 368, 372, 384, 403, 414, 416, 432, 468, 496, 501, 512, 552, 558, 576, 598, 621, 624, 668, 702, 713, 736, 744, 768, 806, 828, 832, 837, 864, 897, 936, 992, 1002, 1104, 1116, 1152, 1196, 1209, 1242, 1248, 1336, 1404, 1426, 1472, 1488, 1503, 1536, 1612, 1656, 1664, 1674, 1728, 1794, 1872, 1984, 2004, 2139, 2171, 2208, 2232, 2304, 2392, 2418, 2484, 2496, 2672, 2691, 2808, 2852, 2944, 2976, 3006, 3224, 3312, 3328, 3348, 3456, 3588, 3627, 3744, 3841, 3968, 4008, 4278, 4342, 4416, 4464, 4509, 4608, 4784, 4836, 4968, 4992, 5177, 5344, 5382, 5616, 5704, 5888, 5952, 6012, 6417, 6448, 6513, 6624, 6656, 6696, 6912, 7176, 7254, 7488, 7682, 7936, 8016, 8073, 8556, 8684, 8832, 8928, 9018, 9269, 9568, 9672, 9936, 9984, 10354, 10688, 10764, 10881, 11232, 11408, 11523, 11776, 11904, 12024, 12834, 12896, 13026, 13248, 13392, 13824, 14352, 14508, 14976, 15364, 15531, 15872, 16032, 16146, 17112, 17368, 17664, 17856, 18036, 18538, 19136, 19251, 19344, 19539, 19872, 19968, 20708, 21376, 21528, 21762, 22464, 22816, 23046, 23808, 24048, 25668, 25792, 26052, 26496, 26784, 27807, 28704, 29016, 29952, 30728, 31062, 32064, 32292, 34224, 34569, 34736, 35328, 35712, 36072, 37076, 38272, 38502, 38688, 39078, 39744, 41416, 42752, 43056, 43524, 44928, 45632, 46092, 46593, 47616, 48096, 49933, 51336, 51584, 52104, 52992, 53568, 55614, 57408, 58032, 58617, 59904, 61456, 62124, 64128, 64584, 67301, 68448, 69138, 69472, 71424, 72144, 74152, 76544, 77004, 77376, 78156, 79488, 82832, 83421, 85504, 86112, 87048, 89856, 91264, 92184, 93186, 96192, 99866, 102672, 103168, 103707, 104208, 105984, 107136, 111228, 114816, 116064, 117234, 119071, 122912, 124248, 128256, 129168, 134602, 136896, 138276, 138944, 139779, 142848, 144288, 148304, 149799, 153088, 154008, 154752, 156312, 158976, 165664, 166842, 172224, 174096, 179712, 182528, 184368, 186372, 192384, 199732, 201903, 205344, 206336, 207414, 208416, 214272, 222456, 229632, 232128, 234468, 238142, 245824, 248496, 250263, 256512, 258336, 269204, 273792, 276552, 277888, 279558, 288576, 296608, 299598, 308016, 309504, 312624, 317952, 331328, 333684, 344448, 348192, 357213, 365056, 368736, 372744, 384768, 399464, 403806, 410688, 414828, 416832, 428544, 444912, 449397, 459264, 464256, 468936, 476284, 491648, 496992, 500526, 516672, 538408, 547584, 553104, 555776, 559116, 577152, 593216, 599196, 605709, 616032, 619008, 625248, 662656, 667368, 688896, 696384, 714426, 737472, 745488, 769536, 798928, 807612, 821376, 829656, 833664, 889824, 898794, 928512, 937872, 952568, 983296, 993984, 1001052, 1033344, 1071639, 1076816, 1095168, 1106208, 1111552, 1118232, 1154304, 1186432, 1198392, 1211418, 1232064, 1250496, 1325312, 1334736, 1348191, 1377792, 1392768, 1428852, 1474944, 1490976, 1547923, 1597856, 1615224, 1642752, 1659312, 1667328, 1779648, 1797588, 1817127, 1857024, 1875744, 1905136, 1966592, 1987968, 2002104, 2066688, 2143278, 2153632, 2212416, 2236464, 2308608, 2372864, 2396784, 2422836, 2464128, 2500992, 2650624, 2669472, 2696382, 2785536, 2857704, 2949888, 2981952, 3095846, 3195712, 3214917, 3230448, 3285504, 3318624, 3334656, 3559296, 3595176, 3634254, 3751488, 3810272, 3975936, 4004208, 4133376, 4286556, 4307264, 4424832, 4472928, 4643769, 4745728, 4793568, 4845672, 4928256, 5001984, 5338944, 5392764, 5571072, 5715408, 5899776, 5963904, 6191692, 6391424, 6429834, 6460896, 6637248, 7118592, 7190352, 7268508, 7502976, 7620544, 7951872, 8008416, 8573112, 8614528, 8849664, 8945856, 9287538, 9587136, 9691344, 9856512, 10003968, 10677888, 10785528, 11430816, 11927808, 12383384, 12782848, 12859668, 12921792, 13274496, 13931307, 14237184, 14380704, 14537016, 15005952, 15241088, 16016832, 17146224, 17229056, 17699328, 17891712, 18575076, 19174272, 19382688, 21355776, 21571056, 22861632, 23855616, 24766768, 25565696, 25719336, 25843584, 26548992, 27862614, 28761408, 29074032, 30011904, 30482176, 32033664, 34292448, 34458112, 35783424, 37150152, 38348544, 38765376, 41793921, 42711552, 43142112, 45723264, 49533536, 51438672, 51687168, 53097984, 55725228, 57522816, 58148064, 60964352, 64067328, 68584896, 71566848, 74300304, 76697088, 77530752, 83587842, 86284224, 91446528, 99067072, 102877344, 103374336, 111450456, 115045632, 116296128, 128134656, 137169792, 148600608, 155061504, 167175684, 172568448, 182893056, 198134144, 205754688, 222900912, 230091264, 232592256, 274339584, 297201216, 310123008, 334351368, 345136896, 396268288, 411509376, 445801824, 465184512, 548679168, 594402432, 668702736, 690273792, 792536576, 823018752, 891603648, 930369024, 1188804864, 1337405472, 1646037504, 1783207296, 2377609728, 2674810944, 3566414592, 5349621888, 7132829184, 10699243776, 21398487552]

約数ペア:

[(1, 21398487552), (2, 10699243776), (3, 7132829184), (4, 5349621888), (6, 3566414592), (8, 2674810944), (9, 2377609728), (12, 1783207296), (13, 1646037504), (16, 1337405472), (18, 1188804864), (23, 930369024), (24, 891603648), (26, 823018752), (27, 792536576), (31, 690273792), (32, 668702736), (36, 594402432), (39, 548679168), (46, 465184512), (48, 445801824), (52, 411509376), (54, 396268288), (62, 345136896), (64, 334351368), (69, 310123008), (72, 297201216), (78, 274339584), (92, 232592256), (93, 230091264), (96, 222900912), (104, 205754688), (108, 198134144), (117, 182893056), (124, 172568448), (128, 167175684), (138, 155061504), (144, 148600608), (156, 137169792), (167, 128134656), (184, 116296128), (186, 115045632), (192, 111450456), (207, 103374336), (208, 102877344), (216, 99067072), (234, 91446528), (248, 86284224), (256, 83587842), (276, 77530752), (279, 76697088), (288, 74300304), (299, 71566848), (312, 68584896), (334, 64067328), (351, 60964352), (368, 58148064), (372, 57522816), (384, 55725228), (403, 53097984), (414, 51687168), (416, 51438672), (432, 49533536), (468, 45723264), (496, 43142112), (501, 42711552), (512, 41793921), (552, 38765376), (558, 38348544), (576, 37150152), (598, 35783424), (621, 34458112), (624, 34292448), (668, 32033664), (702, 30482176), (713, 30011904), (736, 29074032), (744, 28761408), (768, 27862614), (806, 26548992), (828, 25843584), (832, 25719336), (837, 25565696), (864, 24766768), (897, 23855616), (936, 22861632), (992, 21571056), (1002, 21355776), (1104, 19382688), (1116, 19174272), (1152, 18575076), (1196, 17891712), (1209, 17699328), (1242, 17229056), (1248, 17146224), (1336, 16016832), (1404, 15241088), (1426, 15005952), (1472, 14537016), (1488, 14380704), (1503, 14237184), (1536, 13931307), (1612, 13274496), (1656, 12921792), (1664, 12859668), (1674, 12782848), (1728, 12383384), (1794, 11927808), (1872, 11430816), (1984, 10785528), (2004, 10677888), (2139, 10003968), (2171, 9856512), (2208, 9691344), (2232, 9587136), (2304, 9287538), (2392, 8945856), (2418, 8849664), (2484, 8614528), (2496, 8573112), (2672, 8008416), (2691, 7951872), (2808, 7620544), (2852, 7502976), (2944, 7268508), (2976, 7190352), (3006, 7118592), (3224, 6637248), (3312, 6460896), (3328, 6429834), (3348, 6391424), (3456, 6191692), (3588, 5963904), (3627, 5899776), (3744, 5715408), (3841, 5571072), (3968, 5392764), (4008, 5338944), (4278, 5001984), (4342, 4928256), (4416, 4845672), (4464, 4793568), (4509, 4745728), (4608, 4643769), (4784, 4472928), (4836, 4424832), (4968, 4307264), (4992, 4286556), (5177, 4133376), (5344, 4004208), (5382, 3975936), (5616, 3810272), (5704, 3751488), (5888, 3634254), (5952, 3595176), (6012, 3559296), (6417, 3334656), (6448, 3318624), (6513, 3285504), (6624, 3230448), (6656, 3214917), (6696, 3195712), (6912, 3095846), (7176, 2981952), (7254, 2949888), (7488, 2857704), (7682, 2785536), (7936, 2696382), (8016, 2669472), (8073, 2650624), (8556, 2500992), (8684, 2464128), (8832, 2422836), (8928, 2396784), (9018, 2372864), (9269, 2308608), (9568, 2236464), (9672, 2212416), (9936, 2153632), (9984, 2143278), (10354, 2066688), (10688, 2002104), (10764, 1987968), (10881, 1966592), (11232, 1905136), (11408, 1875744), (11523, 1857024), (11776, 1817127), (11904, 1797588), (12024, 1779648), (12834, 1667328), (12896, 1659312), (13026, 1642752), (13248, 1615224), (13392, 1597856), (13824, 1547923), (14352, 1490976), (14508, 1474944), (14976, 1428852), (15364, 1392768), (15531, 1377792), (15872, 1348191), (16032, 1334736), (16146, 1325312), (17112, 1250496), (17368, 1232064), (17664, 1211418), (17856, 1198392), (18036, 1186432), (18538, 1154304), (19136, 1118232), (19251, 1111552), (19344, 1106208), (19539, 1095168), (19872, 1076816), (19968, 1071639), (20708, 1033344), (21376, 1001052), (21528, 993984), (21762, 983296), (22464, 952568), (22816, 937872), (23046, 928512), (23808, 898794), (24048, 889824), (25668, 833664), (25792, 829656), (26052, 821376), (26496, 807612), (26784, 798928), (27807, 769536), (28704, 745488), (29016, 737472), (29952, 714426), (30728, 696384), (31062, 688896), (32064, 667368), (32292, 662656), (34224, 625248), (34569, 619008), (34736, 616032), (35328, 605709), (35712, 599196), (36072, 593216), (37076, 577152), (38272, 559116), (38502, 555776), (38688, 553104), (39078, 547584), (39744, 538408), (41416, 516672), (42752, 500526), (43056, 496992), (43524, 491648), (44928, 476284), (45632, 468936), (46092, 464256), (46593, 459264), (47616, 449397), (48096, 444912), (49933, 428544), (51336, 416832), (51584, 414828), (52104, 410688), (52992, 403806), (53568, 399464), (55614, 384768), (57408, 372744), (58032, 368736), (58617, 365056), (59904, 357213), (61456, 348192), (62124, 344448), (64128, 333684), (64584, 331328), (67301, 317952), (68448, 312624), (69138, 309504), (69472, 308016), (71424, 299598), (72144, 296608), (74152, 288576), (76544, 279558), (77004, 277888), (77376, 276552), (78156, 273792), (79488, 269204), (82832, 258336), (83421, 256512), (85504, 250263), (86112, 248496), (87048, 245824), (89856, 238142), (91264, 234468), (92184, 232128), (93186, 229632), (96192, 222456), (99866, 214272), (102672, 208416), (103168, 207414), (103707, 206336), (104208, 205344), (105984, 201903), (107136, 199732), (111228, 192384), (114816, 186372), (116064, 184368), (117234, 182528), (119071, 179712), (122912, 174096), (124248, 172224), (128256, 166842), (129168, 165664), (134602, 158976), (136896, 156312), (138276, 154752), (138944, 154008), (139779, 153088), (142848, 149799), (144288, 148304)]