21454870528

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 384

約数和(自身を含む): 57018124800

約数和(自身を除く): 35563254272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 73, 76, 83, 91, 104, 112, 128, 133, 146, 152, 166, 182, 208, 224, 247, 256, 266, 292, 304, 332, 364, 416, 448, 494, 511, 512, 532, 581, 584, 608, 664, 728, 832, 896, 949, 988, 1022, 1024, 1064, 1079, 1162, 1168, 1216, 1328, 1387, 1456, 1577, 1664, 1729, 1792, 1898, 1976, 2044, 2048, 2128, 2158, 2324, 2336, 2432, 2656, 2774, 2912, 3154, 3328, 3458, 3584, 3796, 3952, 4088, 4256, 4316, 4648, 4672, 4864, 5312, 5548, 5824, 6059, 6308, 6643, 6656, 6916, 7168, 7553, 7592, 7904, 8176, 8512, 8632, 9296, 9344, 9709, 9728, 10624, 11039, 11096, 11648, 12118, 12616, 13286, 13312, 13832, 14336, 15106, 15184, 15808, 16352, 17024, 17264, 18031, 18592, 18688, 19418, 19456, 20501, 21248, 22078, 22192, 23296, 24236, 25232, 26572, 26624, 27664, 30212, 30368, 31616, 32704, 34048, 34528, 36062, 37184, 37376, 38836, 38912, 41002, 42413, 42496, 44156, 44384, 46592, 48472, 50464, 53144, 55328, 60424, 60736, 63232, 65408, 68096, 69056, 72124, 74368, 74752, 77672, 78767, 82004, 84826, 84992, 88312, 88768, 93184, 96944, 100928, 106288, 110656, 115121, 120848, 121472, 126217, 126464, 130816, 136192, 138112, 143507, 144248, 148736, 149504, 155344, 157534, 164008, 169652, 169984, 176624, 177536, 186368, 193888, 201856, 212576, 221312, 230242, 241696, 242944, 252434, 252928, 261632, 272384, 276224, 287014, 288496, 297472, 310688, 315068, 328016, 339304, 353248, 355072, 387776, 403712, 425152, 442624, 460484, 483392, 485888, 504868, 505856, 523264, 551369, 552448, 574028, 576992, 594944, 621376, 630136, 656032, 678608, 706496, 710144, 775552, 805847, 807424, 850304, 885248, 920968, 966784, 971776, 1009736, 1046528, 1102738, 1104896, 1148056, 1153984, 1189888, 1242752, 1260272, 1312064, 1357216, 1412992, 1420288, 1496573, 1551104, 1611694, 1614848, 1700608, 1770496, 1841936, 1933568, 1943552, 2019472, 2205476, 2209792, 2296112, 2307968, 2485504, 2520544, 2624128, 2714432, 2825984, 2840576, 2993146, 3102208, 3223388, 3229696, 3401216, 3540992, 3683872, 3867136, 4038944, 4410952, 4592224, 4615936, 4971008, 5041088, 5248256, 5428864, 5651968, 5986292, 6204416, 6446776, 6802432, 7367744, 7734272, 8077888, 8821904, 9184448, 9231872, 9942016, 10082176, 10476011, 10496512, 10857728, 11303936, 11972584, 12408832, 12893552, 13604864, 14735488, 15468544, 16155776, 17643808, 18368896, 18463744, 19884032, 20164352, 20952022, 20993024, 21715456, 22607872, 23945168, 25787104, 29470976, 32311552, 35287616, 36737792, 36927488, 40328704, 41904044, 41986048, 43430912, 47890336, 51574208, 58941952, 64623104, 70575232, 73475584, 80657408, 83808088, 86861824, 95780672, 103148416, 117883904, 129246208, 141150464, 146951168, 161314816, 167616176, 191561344, 206296832, 235767808, 258492416, 282300928, 293902336, 335232352, 383122688, 412593664, 564601856, 670464704, 766245376, 825187328, 1129203712, 1340929408, 1532490752, 1650374656, 2681858816, 3064981504, 5363717632, 10727435264, 21454870528]

約数ペア:

[(1, 21454870528), (2, 10727435264), (4, 5363717632), (7, 3064981504), (8, 2681858816), (13, 1650374656), (14, 1532490752), (16, 1340929408), (19, 1129203712), (26, 825187328), (28, 766245376), (32, 670464704), (38, 564601856), (52, 412593664), (56, 383122688), (64, 335232352), (73, 293902336), (76, 282300928), (83, 258492416), (91, 235767808), (104, 206296832), (112, 191561344), (128, 167616176), (133, 161314816), (146, 146951168), (152, 141150464), (166, 129246208), (182, 117883904), (208, 103148416), (224, 95780672), (247, 86861824), (256, 83808088), (266, 80657408), (292, 73475584), (304, 70575232), (332, 64623104), (364, 58941952), (416, 51574208), (448, 47890336), (494, 43430912), (511, 41986048), (512, 41904044), (532, 40328704), (581, 36927488), (584, 36737792), (608, 35287616), (664, 32311552), (728, 29470976), (832, 25787104), (896, 23945168), (949, 22607872), (988, 21715456), (1022, 20993024), (1024, 20952022), (1064, 20164352), (1079, 19884032), (1162, 18463744), (1168, 18368896), (1216, 17643808), (1328, 16155776), (1387, 15468544), (1456, 14735488), (1577, 13604864), (1664, 12893552), (1729, 12408832), (1792, 11972584), (1898, 11303936), (1976, 10857728), (2044, 10496512), (2048, 10476011), (2128, 10082176), (2158, 9942016), (2324, 9231872), (2336, 9184448), (2432, 8821904), (2656, 8077888), (2774, 7734272), (2912, 7367744), (3154, 6802432), (3328, 6446776), (3458, 6204416), (3584, 5986292), (3796, 5651968), (3952, 5428864), (4088, 5248256), (4256, 5041088), (4316, 4971008), (4648, 4615936), (4672, 4592224), (4864, 4410952), (5312, 4038944), (5548, 3867136), (5824, 3683872), (6059, 3540992), (6308, 3401216), (6643, 3229696), (6656, 3223388), (6916, 3102208), (7168, 2993146), (7553, 2840576), (7592, 2825984), (7904, 2714432), (8176, 2624128), (8512, 2520544), (8632, 2485504), (9296, 2307968), (9344, 2296112), (9709, 2209792), (9728, 2205476), (10624, 2019472), (11039, 1943552), (11096, 1933568), (11648, 1841936), (12118, 1770496), (12616, 1700608), (13286, 1614848), (13312, 1611694), (13832, 1551104), (14336, 1496573), (15106, 1420288), (15184, 1412992), (15808, 1357216), (16352, 1312064), (17024, 1260272), (17264, 1242752), (18031, 1189888), (18592, 1153984), (18688, 1148056), (19418, 1104896), (19456, 1102738), (20501, 1046528), (21248, 1009736), (22078, 971776), (22192, 966784), (23296, 920968), (24236, 885248), (25232, 850304), (26572, 807424), (26624, 805847), (27664, 775552), (30212, 710144), (30368, 706496), (31616, 678608), (32704, 656032), (34048, 630136), (34528, 621376), (36062, 594944), (37184, 576992), (37376, 574028), (38836, 552448), (38912, 551369), (41002, 523264), (42413, 505856), (42496, 504868), (44156, 485888), (44384, 483392), (46592, 460484), (48472, 442624), (50464, 425152), (53144, 403712), (55328, 387776), (60424, 355072), (60736, 353248), (63232, 339304), (65408, 328016), (68096, 315068), (69056, 310688), (72124, 297472), (74368, 288496), (74752, 287014), (77672, 276224), (78767, 272384), (82004, 261632), (84826, 252928), (84992, 252434), (88312, 242944), (88768, 241696), (93184, 230242), (96944, 221312), (100928, 212576), (106288, 201856), (110656, 193888), (115121, 186368), (120848, 177536), (121472, 176624), (126217, 169984), (126464, 169652), (130816, 164008), (136192, 157534), (138112, 155344), (143507, 149504), (144248, 148736)]