256270984704

素因数分解:

$2^9\times 3^3\times 7^5\times {\mathrm{1103}}^1$

素因数の和:1165

約数の個数: 480

約数和(自身を含む): 885804733440

約数和(自身を除く): 629533748736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 343, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 686, 756, 768, 784, 864, 882, 896, 1008, 1029, 1103, 1152, 1176, 1323, 1344, 1372, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2058, 2206, 2304, 2352, 2401, 2646, 2688, 2744, 3024, 3087, 3136, 3309, 3456, 3528, 3584, 4032, 4116, 4412, 4608, 4704, 4802, 5292, 5376, 5488, 6048, 6174, 6272, 6618, 6912, 7056, 7203, 7721, 8064, 8232, 8824, 9261, 9408, 9604, 9927, 10584, 10752, 10976, 12096, 12348, 12544, 13236, 13824, 14112, 14406, 15442, 16128, 16464, 16807, 17648, 18522, 18816, 19208, 19854, 21168, 21609, 21952, 23163, 24192, 24696, 25088, 26472, 28224, 28812, 29781, 30884, 32256, 32928, 33614, 35296, 37044, 37632, 38416, 39708, 42336, 43218, 43904, 46326, 48384, 49392, 50421, 52944, 54047, 56448, 57624, 59562, 61768, 64827, 65856, 67228, 69489, 70592, 74088, 75264, 76832, 79416, 84672, 86436, 87808, 92652, 96768, 98784, 100842, 105888, 108094, 112896, 115248, 119124, 123536, 129654, 131712, 134456, 138978, 141184, 148176, 151263, 153664, 158832, 162141, 169344, 172872, 175616, 185304, 197568, 201684, 208467, 211776, 216188, 225792, 230496, 238248, 247072, 259308, 263424, 268912, 277956, 282368, 296352, 302526, 307328, 317664, 324282, 338688, 345744, 370608, 378329, 395136, 403368, 416934, 423552, 432376, 453789, 460992, 476496, 486423, 494144, 518616, 526848, 537824, 555912, 564736, 592704, 605052, 614656, 635328, 648564, 677376, 691488, 741216, 756658, 790272, 806736, 833868, 847104, 864752, 907578, 921984, 952992, 972846, 988288, 1037232, 1075648, 1111824, 1134987, 1185408, 1210104, 1229312, 1270656, 1297128, 1382976, 1459269, 1482432, 1513316, 1580544, 1613472, 1667736, 1694208, 1729504, 1815156, 1843968, 1905984, 1945692, 1976576, 2074464, 2151296, 2223648, 2269974, 2370816, 2420208, 2541312, 2594256, 2648303, 2765952, 2918538, 2964864, 3026632, 3226944, 3335472, 3404961, 3459008, 3630312, 3687936, 3811968, 3891384, 3953152, 4148928, 4302592, 4447296, 4539948, 4741632, 4840416, 5082624, 5188512, 5296606, 5531904, 5837076, 5929728, 6053264, 6453888, 6670944, 6809922, 6918016, 7260624, 7623936, 7782768, 7944909, 8297856, 8605184, 8894592, 9079896, 9680832, 10214883, 10377024, 10593212, 11063808, 11674152, 11859456, 12106528, 12907776, 13341888, 13619844, 13836032, 14521248, 15247872, 15565536, 15889818, 16595712, 17789184, 18159792, 18538121, 19361664, 20429766, 20754048, 21186424, 23348304, 23834727, 24213056, 25815552, 26683776, 27239688, 27672064, 29042496, 31131072, 31779636, 33191424, 35578368, 36319584, 37076242, 38723328, 40859532, 41508096, 42372848, 46696608, 47669454, 48426112, 53367552, 54479376, 55614363, 58084992, 62262144, 63559272, 71504181, 72639168, 74152484, 77446656, 81719064, 83016192, 84745696, 93393216, 95338908, 96852224, 106735104, 108958752, 111228726, 116169984, 124524288, 127118544, 143008362, 145278336, 148304968, 163438128, 166843089, 169491392, 186786432, 190677816, 193704448, 217917504, 222457452, 232339968, 249048576, 254237088, 286016724, 290556672, 296609936, 326876256, 333686178, 338982784, 373572864, 381355632, 435835008, 444914904, 500529267, 508474176, 572033448, 581113344, 593219872, 653752512, 667372356, 677965568, 747145728, 762711264, 871670016, 889829808, 1001058534, 1016948352, 1144066896, 1186439744, 1307505024, 1334744712, 1355931136, 1525422528, 1743340032, 1779659616, 2002117068, 2033896704, 2288133792, 2372879488, 2615010048, 2669489424, 3050845056, 3559319232, 4004234136, 4067793408, 4576267584, 4745758976, 5230020096, 5338978848, 6101690112, 7118638464, 8008468272, 9152535168, 9491517952, 10677957696, 12203380224, 14237276928, 16016936544, 18305070336, 21355915392, 28474553856, 32033873088, 36610140672, 42711830784, 64067746176, 85423661568, 128135492352, 256270984704]

約数ペア:

[(1, 256270984704), (2, 128135492352), (3, 85423661568), (4, 64067746176), (6, 42711830784), (7, 36610140672), (8, 32033873088), (9, 28474553856), (12, 21355915392), (14, 18305070336), (16, 16016936544), (18, 14237276928), (21, 12203380224), (24, 10677957696), (27, 9491517952), (28, 9152535168), (32, 8008468272), (36, 7118638464), (42, 6101690112), (48, 5338978848), (49, 5230020096), (54, 4745758976), (56, 4576267584), (63, 4067793408), (64, 4004234136), (72, 3559319232), (84, 3050845056), (96, 2669489424), (98, 2615010048), (108, 2372879488), (112, 2288133792), (126, 2033896704), (128, 2002117068), (144, 1779659616), (147, 1743340032), (168, 1525422528), (189, 1355931136), (192, 1334744712), (196, 1307505024), (216, 1186439744), (224, 1144066896), (252, 1016948352), (256, 1001058534), (288, 889829808), (294, 871670016), (336, 762711264), (343, 747145728), (378, 677965568), (384, 667372356), (392, 653752512), (432, 593219872), (441, 581113344), (448, 572033448), (504, 508474176), (512, 500529267), (576, 444914904), (588, 435835008), (672, 381355632), (686, 373572864), (756, 338982784), (768, 333686178), (784, 326876256), (864, 296609936), (882, 290556672), (896, 286016724), (1008, 254237088), (1029, 249048576), (1103, 232339968), (1152, 222457452), (1176, 217917504), (1323, 193704448), (1344, 190677816), (1372, 186786432), (1512, 169491392), (1536, 166843089), (1568, 163438128), (1728, 148304968), (1764, 145278336), (1792, 143008362), (2016, 127118544), (2058, 124524288), (2206, 116169984), (2304, 111228726), (2352, 108958752), (2401, 106735104), (2646, 96852224), (2688, 95338908), (2744, 93393216), (3024, 84745696), (3087, 83016192), (3136, 81719064), (3309, 77446656), (3456, 74152484), (3528, 72639168), (3584, 71504181), (4032, 63559272), (4116, 62262144), (4412, 58084992), (4608, 55614363), (4704, 54479376), (4802, 53367552), (5292, 48426112), (5376, 47669454), (5488, 46696608), (6048, 42372848), (6174, 41508096), (6272, 40859532), (6618, 38723328), (6912, 37076242), (7056, 36319584), (7203, 35578368), (7721, 33191424), (8064, 31779636), (8232, 31131072), (8824, 29042496), (9261, 27672064), (9408, 27239688), (9604, 26683776), (9927, 25815552), (10584, 24213056), (10752, 23834727), (10976, 23348304), (12096, 21186424), (12348, 20754048), (12544, 20429766), (13236, 19361664), (13824, 18538121), (14112, 18159792), (14406, 17789184), (15442, 16595712), (16128, 15889818), (16464, 15565536), (16807, 15247872), (17648, 14521248), (18522, 13836032), (18816, 13619844), (19208, 13341888), (19854, 12907776), (21168, 12106528), (21609, 11859456), (21952, 11674152), (23163, 11063808), (24192, 10593212), (24696, 10377024), (25088, 10214883), (26472, 9680832), (28224, 9079896), (28812, 8894592), (29781, 8605184), (30884, 8297856), (32256, 7944909), (32928, 7782768), (33614, 7623936), (35296, 7260624), (37044, 6918016), (37632, 6809922), (38416, 6670944), (39708, 6453888), (42336, 6053264), (43218, 5929728), (43904, 5837076), (46326, 5531904), (48384, 5296606), (49392, 5188512), (50421, 5082624), (52944, 4840416), (54047, 4741632), (56448, 4539948), (57624, 4447296), (59562, 4302592), (61768, 4148928), (64827, 3953152), (65856, 3891384), (67228, 3811968), (69489, 3687936), (70592, 3630312), (74088, 3459008), (75264, 3404961), (76832, 3335472), (79416, 3226944), (84672, 3026632), (86436, 2964864), (87808, 2918538), (92652, 2765952), (96768, 2648303), (98784, 2594256), (100842, 2541312), (105888, 2420208), (108094, 2370816), (112896, 2269974), (115248, 2223648), (119124, 2151296), (123536, 2074464), (129654, 1976576), (131712, 1945692), (134456, 1905984), (138978, 1843968), (141184, 1815156), (148176, 1729504), (151263, 1694208), (153664, 1667736), (158832, 1613472), (162141, 1580544), (169344, 1513316), (172872, 1482432), (175616, 1459269), (185304, 1382976), (197568, 1297128), (201684, 1270656), (208467, 1229312), (211776, 1210104), (216188, 1185408), (225792, 1134987), (230496, 1111824), (238248, 1075648), (247072, 1037232), (259308, 988288), (263424, 972846), (268912, 952992), (277956, 921984), (282368, 907578), (296352, 864752), (302526, 847104), (307328, 833868), (317664, 806736), (324282, 790272), (338688, 756658), (345744, 741216), (370608, 691488), (378329, 677376), (395136, 648564), (403368, 635328), (416934, 614656), (423552, 605052), (432376, 592704), (453789, 564736), (460992, 555912), (476496, 537824), (486423, 526848), (494144, 518616)]