645545472

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2984

約数の個数: 160

約数和(自身を含む): 2021120640

約数和(自身を除く): 1375575168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 512, 528, 572, 624, 704, 768, 832, 858, 1056, 1144, 1248, 1408, 1536, 1664, 1716, 2112, 2288, 2496, 2816, 2939, 3328, 3432, 4224, 4576, 4992, 5632, 5878, 6656, 6864, 8448, 8817, 9152, 9984, 11756, 13728, 16896, 17634, 18304, 19968, 23512, 27456, 32329, 35268, 36608, 38207, 47024, 54912, 64658, 70536, 73216, 76414, 94048, 96987, 109824, 114621, 129316, 141072, 152828, 188096, 193974, 219648, 229242, 258632, 282144, 305656, 376192, 387948, 420277, 458484, 517264, 564288, 611312, 752384, 775896, 840554, 916968, 1034528, 1128576, 1222624, 1260831, 1504768, 1551792, 1681108, 1833936, 2069056, 2257152, 2445248, 2521662, 3103584, 3362216, 3667872, 4138112, 4514304, 4890496, 5043324, 6207168, 6724432, 7335744, 8276224, 9780992, 10086648, 12414336, 13448864, 14671488, 16552448, 19561984, 20173296, 24828672, 26897728, 29342976, 40346592, 49657344, 53795456, 58685952, 80693184, 107590912, 161386368, 215181824, 322772736, 645545472]

約数ペア:

[(1, 645545472), (2, 322772736), (3, 215181824), (4, 161386368), (6, 107590912), (8, 80693184), (11, 58685952), (12, 53795456), (13, 49657344), (16, 40346592), (22, 29342976), (24, 26897728), (26, 24828672), (32, 20173296), (33, 19561984), (39, 16552448), (44, 14671488), (48, 13448864), (52, 12414336), (64, 10086648), (66, 9780992), (78, 8276224), (88, 7335744), (96, 6724432), (104, 6207168), (128, 5043324), (132, 4890496), (143, 4514304), (156, 4138112), (176, 3667872), (192, 3362216), (208, 3103584), (256, 2521662), (264, 2445248), (286, 2257152), (312, 2069056), (352, 1833936), (384, 1681108), (416, 1551792), (429, 1504768), (512, 1260831), (528, 1222624), (572, 1128576), (624, 1034528), (704, 916968), (768, 840554), (832, 775896), (858, 752384), (1056, 611312), (1144, 564288), (1248, 517264), (1408, 458484), (1536, 420277), (1664, 387948), (1716, 376192), (2112, 305656), (2288, 282144), (2496, 258632), (2816, 229242), (2939, 219648), (3328, 193974), (3432, 188096), (4224, 152828), (4576, 141072), (4992, 129316), (5632, 114621), (5878, 109824), (6656, 96987), (6864, 94048), (8448, 76414), (8817, 73216), (9152, 70536), (9984, 64658), (11756, 54912), (13728, 47024), (16896, 38207), (17634, 36608), (18304, 35268), (19968, 32329), (23512, 27456)]