858160968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 2519838720

約数和(自身を除く): 1661677752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 251, 282, 329, 376, 433, 502, 564, 658, 753, 866, 987, 1004, 1128, 1299, 1316, 1506, 1732, 1757, 1974, 2008, 2598, 2632, 3012, 3031, 3464, 3514, 3948, 5196, 5271, 6024, 6062, 7028, 7896, 9093, 10392, 10542, 11797, 12124, 14056, 18186, 20351, 21084, 23594, 24248, 35391, 36372, 40702, 42168, 47188, 61053, 70782, 72744, 81404, 82579, 94376, 108683, 122106, 141564, 142457, 162808, 165158, 217366, 244212, 247737, 283128, 284914, 326049, 330316, 427371, 434732, 488424, 495474, 569828, 652098, 660632, 760781, 854742, 869464, 990948, 1139656, 1304196, 1521562, 1709484, 1981896, 2282343, 2608392, 3043124, 3418968, 4564686, 5108101, 6086248, 9129372, 10216202, 15324303, 18258744, 20432404, 30648606, 35756707, 40864808, 61297212, 71513414, 107270121, 122594424, 143026828, 214540242, 286053656, 429080484, 858160968]

約数ペア:

[(1, 858160968), (2, 429080484), (3, 286053656), (4, 214540242), (6, 143026828), (7, 122594424), (8, 107270121), (12, 71513414), (14, 61297212), (21, 40864808), (24, 35756707), (28, 30648606), (42, 20432404), (47, 18258744), (56, 15324303), (84, 10216202), (94, 9129372), (141, 6086248), (168, 5108101), (188, 4564686), (251, 3418968), (282, 3043124), (329, 2608392), (376, 2282343), (433, 1981896), (502, 1709484), (564, 1521562), (658, 1304196), (753, 1139656), (866, 990948), (987, 869464), (1004, 854742), (1128, 760781), (1299, 660632), (1316, 652098), (1506, 569828), (1732, 495474), (1757, 488424), (1974, 434732), (2008, 427371), (2598, 330316), (2632, 326049), (3012, 284914), (3031, 283128), (3464, 247737), (3514, 244212), (3948, 217366), (5196, 165158), (5271, 162808), (6024, 142457), (6062, 141564), (7028, 122106), (7896, 108683), (9093, 94376), (10392, 82579), (10542, 81404), (11797, 72744), (12124, 70782), (14056, 61053), (18186, 47188), (20351, 42168), (21084, 40702), (23594, 36372), (24248, 35391)]