2557398378528

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2723

約数の個数: 960

約数和(自身を含む): 9304382545920

約数和(自身を除く): 6746984167392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 41, 42, 43, 48, 54, 56, 62, 63, 72, 81, 82, 84, 86, 93, 96, 108, 112, 123, 124, 126, 129, 144, 162, 164, 168, 172, 186, 189, 216, 217, 224, 246, 248, 252, 258, 279, 287, 288, 301, 324, 328, 336, 344, 369, 372, 378, 387, 432, 434, 492, 496, 504, 516, 558, 567, 574, 602, 648, 651, 656, 672, 688, 738, 744, 756, 774, 837, 861, 864, 868, 903, 984, 992, 1008, 1032, 1107, 1116, 1134, 1148, 1161, 1204, 1271, 1296, 1302, 1312, 1333, 1376, 1476, 1488, 1512, 1548, 1674, 1722, 1736, 1763, 1806, 1953, 1968, 2016, 2064, 2214, 2232, 2268, 2296, 2322, 2408, 2511, 2542, 2579, 2583, 2592, 2604, 2666, 2709, 2952, 2976, 3024, 3096, 3321, 3348, 3444, 3472, 3483, 3526, 3612, 3813, 3906, 3936, 3999, 4128, 4428, 4464, 4536, 4592, 4644, 4816, 5022, 5084, 5158, 5166, 5208, 5289, 5332, 5418, 5859, 5904, 6048, 6192, 6642, 6696, 6888, 6944, 6966, 7052, 7224, 7626, 7737, 7749, 7812, 7998, 8127, 8856, 8897, 8928, 9072, 9184, 9288, 9331, 9632, 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35930628, 36374216, 36726816, 37261392, 39334908, 39969342, 40294296, 40920993, 41253684, 41317668, 41919066, 45331083, 45679248, 45890726, 46793376, 47220192, 47907504, 48129298, 51806952, 52446544, 53292456, 53725728, 54561324, 55004912, 55090224, 55892088, 59002362, 59954013, 60441444, 61880526, 61976502, 62878599, 63654878, 68518872, 68836089, 69075936, 70830288, 71056608, 71861256, 72193947, 72748432, 74522784, 78669816, 79938684, 80588592, 81841986, 82507368, 82635336, 83838132, 88503543, 90662166, 91358496, 91781452, 92820789, 95482317, 95815008, 96258596, 103613904, 104893088, 106584912, 109122648, 110009824, 110180448, 111784176, 118004724, 119908026, 120882888, 122762979, 123761052, 123953004, 125757198, 127309756, 137037744, 137672178, 140950087, 141660576, 143722512, 144387894, 145496864, 157339632, 159877368, 161177184, 163683972, 165014736, 165270672, 167676264, 177007086, 181324332, 183562904, 185641578, 190964634, 192517192, 206508267, 207227808, 213169824, 216581841, 218245296, 223568352, 236009448, 239816052, 241765776, 245525958, 247522104, 247906008, 251514396, 254619512, 265510629, 274075488, 275344356, 278462367, 281900174, 286446951, 287445024, 288775788, 314679264, 319754736, 327367944, 330029472, 330541344, 335352528, 354014172, 362648664, 367125808, 368288937, 371283156, 381929268, 385034384, 413016534, 422850261, 433163682, 436490592, 472018896, 479632104, 483531552, 491051916, 495044208, 495812016, 503028792, 509239024, 531021258, 550688712, 556924734, 563800348, 572893902, 577551576, 619524801, 639509472, 649745523, 654735888, 670705056, 708028344, 725297328, 734251616, 736577874, 742566312, 763858536, 770068768, 826033068, 845700522, 859340853, 866327364, 944037792, 959264208, 982103832, 986650609, 990088416, 991624032, 1006057584, 1018478048, 1062042516, 1101377424, 1113849468, 1127600696, 1145787804, 1155103152, 1239049602, 1268550783, 1299491046, 1309471776, 1416056688, 1450594656, 1473155748, 1485132624, 1527717072, 1652066136, 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約数ペア:

[(1, 2557398378528), (2, 1278699189264), (3, 852466126176), (4, 639349594632), (6, 426233063088), (7, 365342625504), (8, 319674797316), (9, 284155375392), (12, 213116531544), (14, 182671312752), (16, 159837398658), (18, 142077687696), (21, 121780875168), (24, 106558265772), (27, 94718458464), (28, 91335656376), (31, 82496721888), (32, 79918699329), (36, 71038843848), (41, 62375570208), (42, 60890437584), (43, 59474380896), (48, 53279132886), (54, 47359229232), (56, 45667828188), (62, 41248360944), (63, 40593625056), (72, 35519421924), (81, 31572819488), (82, 31187785104), (84, 30445218792), (86, 29737190448), (93, 27498907296), (96, 26639566443), (108, 23679614616), (112, 22833914094), (123, 20791856736), (124, 20624180472), (126, 20296812528), (129, 19824793632), (144, 17759710962), (162, 15786409744), (164, 15593892552), (168, 15222609396), (172, 14868595224), (186, 13749453648), (189, 13531208352), (216, 11839807308), (217, 11785245984), (224, 11416957047), (246, 10395928368), (248, 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(1312, 1949236569), (1333, 1918528416), (1376, 1858574403), (1476, 1732654728), (1488, 1718681706), (1512, 1691401044), (1548, 1652066136), (1674, 1527717072), (1722, 1485132624), (1736, 1473155748), (1763, 1450594656), (1806, 1416056688), (1953, 1309471776), (1968, 1299491046), (2016, 1268550783), (2064, 1239049602), (2214, 1155103152), (2232, 1145787804), (2268, 1127600696), (2296, 1113849468), (2322, 1101377424), (2408, 1062042516), (2511, 1018478048), (2542, 1006057584), (2579, 991624032), (2583, 990088416), (2592, 986650609), (2604, 982103832), (2666, 959264208), (2709, 944037792), (2952, 866327364), (2976, 859340853), (3024, 845700522), (3096, 826033068), (3321, 770068768), (3348, 763858536), (3444, 742566312), (3472, 736577874), (3483, 734251616), (3526, 725297328), (3612, 708028344), (3813, 670705056), (3906, 654735888), (3936, 649745523), (3999, 639509472), (4128, 619524801), (4428, 577551576), (4464, 572893902), (4536, 563800348), (4592, 556924734), (4644, 550688712), (4816, 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2015496), (1279184, 1999242), (1281168, 1996146), (1299816, 1967508), (1311672, 1949724), (1330764, 1921752), (1332828, 1918776), (1343664, 1903302), (1439082, 1777104), (1441314, 1774352), (1462293, 1748896), (1475631, 1733088), (1480346, 1727568), (1511622, 1691824), (1523232, 1678929), (1530284, 1671192), (1552558, 1647216)]