905113664

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 224

約数和(自身を含む): 2396459520

約数和(自身を除く): 1491345856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 29, 32, 46, 52, 56, 58, 64, 91, 92, 104, 112, 116, 161, 182, 184, 203, 208, 224, 232, 233, 299, 322, 364, 368, 377, 406, 416, 448, 464, 466, 598, 644, 667, 728, 736, 754, 812, 832, 928, 932, 1196, 1288, 1334, 1456, 1472, 1508, 1624, 1631, 1856, 1864, 2093, 2392, 2576, 2639, 2668, 2912, 3016, 3029, 3248, 3262, 3728, 4186, 4669, 4784, 5152, 5278, 5336, 5359, 5824, 6032, 6058, 6496, 6524, 6757, 7456, 8372, 8671, 9338, 9568, 10304, 10556, 10672, 10718, 12064, 12116, 12992, 13048, 13514, 14912, 16744, 17342, 18676, 19136, 21112, 21203, 21344, 21436, 24128, 24232, 26096, 27028, 33488, 34684, 37352, 37513, 42224, 42406, 42688, 42872, 47299, 48464, 52192, 54056, 60697, 66976, 69368, 69667, 74704, 75026, 84448, 84812, 85744, 87841, 94598, 96928, 104384, 108112, 121394, 133952, 138736, 139334, 149408, 150052, 155411, 168896, 169624, 171488, 175682, 189196, 193856, 216224, 242788, 277472, 278668, 298816, 300104, 310822, 339248, 342976, 351364, 378392, 432448, 485576, 487669, 554944, 557336, 600208, 614887, 621644, 678496, 702728, 756784, 971152, 975338, 1087877, 1114672, 1200416, 1229774, 1243288, 1356992, 1405456, 1513568, 1942304, 1950676, 2020343, 2175754, 2229344, 2400832, 2459548, 2486576, 2810912, 3027136, 3884608, 3901352, 4040686, 4351508, 4458688, 4919096, 4973152, 5621824, 7802704, 8081372, 8703016, 9838192, 9946304, 14142401, 15605408, 16162744, 17406032, 19676384, 28284802, 31210816, 32325488, 34812064, 39352768, 56569604, 64650976, 69624128, 113139208, 129301952, 226278416, 452556832, 905113664]

約数ペア:

[(1, 905113664), (2, 452556832), (4, 226278416), (7, 129301952), (8, 113139208), (13, 69624128), (14, 64650976), (16, 56569604), (23, 39352768), (26, 34812064), (28, 32325488), (29, 31210816), (32, 28284802), (46, 19676384), (52, 17406032), (56, 16162744), (58, 15605408), (64, 14142401), (91, 9946304), (92, 9838192), (104, 8703016), (112, 8081372), (116, 7802704), (161, 5621824), (182, 4973152), (184, 4919096), (203, 4458688), (208, 4351508), (224, 4040686), (232, 3901352), (233, 3884608), (299, 3027136), (322, 2810912), (364, 2486576), (368, 2459548), (377, 2400832), (406, 2229344), (416, 2175754), (448, 2020343), (464, 1950676), (466, 1942304), (598, 1513568), (644, 1405456), (667, 1356992), (728, 1243288), (736, 1229774), (754, 1200416), (812, 1114672), (832, 1087877), (928, 975338), (932, 971152), (1196, 756784), (1288, 702728), (1334, 678496), (1456, 621644), (1472, 614887), (1508, 600208), (1624, 557336), (1631, 554944), (1856, 487669), (1864, 485576), (2093, 432448), (2392, 378392), (2576, 351364), (2639, 342976), (2668, 339248), (2912, 310822), (3016, 300104), (3029, 298816), (3248, 278668), (3262, 277472), (3728, 242788), (4186, 216224), (4669, 193856), (4784, 189196), (5152, 175682), (5278, 171488), (5336, 169624), (5359, 168896), (5824, 155411), (6032, 150052), (6058, 149408), (6496, 139334), (6524, 138736), (6757, 133952), (7456, 121394), (8372, 108112), (8671, 104384), (9338, 96928), (9568, 94598), (10304, 87841), (10556, 85744), (10672, 84812), (10718, 84448), (12064, 75026), (12116, 74704), (12992, 69667), (13048, 69368), (13514, 66976), (14912, 60697), (16744, 54056), (17342, 52192), (18676, 48464), (19136, 47299), (21112, 42872), (21203, 42688), (21344, 42406), (21436, 42224), (24128, 37513), (24232, 37352), (26096, 34684), (27028, 33488)]