1656388104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1251

約数の個数: 128

約数和(自身を含む): 4838676480

約数和(自身を除く): 3182288376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 131, 146, 168, 219, 262, 292, 393, 438, 511, 524, 584, 786, 876, 917, 1022, 1031, 1048, 1533, 1572, 1752, 1834, 2044, 2062, 2751, 3066, 3093, 3144, 3668, 4088, 4124, 5502, 6132, 6186, 7217, 7336, 8248, 9563, 11004, 12264, 12372, 14434, 19126, 21651, 22008, 24744, 28689, 28868, 38252, 43302, 57378, 57736, 66941, 75263, 76504, 86604, 114756, 133882, 135061, 150526, 173208, 200823, 225789, 229512, 267764, 270122, 301052, 401646, 405183, 451578, 526841, 535528, 540244, 602104, 803292, 810366, 903156, 945427, 1053682, 1080488, 1580523, 1606584, 1620732, 1806312, 1890854, 2107364, 2836281, 3161046, 3241464, 3781708, 4214728, 5672562, 6322092, 7563416, 9859453, 11345124, 12644184, 19718906, 22690248, 29578359, 39437812, 59156718, 69016171, 78875624, 118313436, 138032342, 207048513, 236626872, 276064684, 414097026, 552129368, 828194052, 1656388104]

約数ペア:

[(1, 1656388104), (2, 828194052), (3, 552129368), (4, 414097026), (6, 276064684), (7, 236626872), (8, 207048513), (12, 138032342), (14, 118313436), (21, 78875624), (24, 69016171), (28, 59156718), (42, 39437812), (56, 29578359), (73, 22690248), (84, 19718906), (131, 12644184), (146, 11345124), (168, 9859453), (219, 7563416), (262, 6322092), (292, 5672562), (393, 4214728), (438, 3781708), (511, 3241464), (524, 3161046), (584, 2836281), (786, 2107364), (876, 1890854), (917, 1806312), (1022, 1620732), (1031, 1606584), (1048, 1580523), (1533, 1080488), (1572, 1053682), (1752, 945427), (1834, 903156), (2044, 810366), (2062, 803292), (2751, 602104), (3066, 540244), (3093, 535528), (3144, 526841), (3668, 451578), (4088, 405183), (4124, 401646), (5502, 301052), (6132, 270122), (6186, 267764), (7217, 229512), (7336, 225789), (8248, 200823), (9563, 173208), (11004, 150526), (12264, 135061), (12372, 133882), (14434, 114756), (19126, 86604), (21651, 76504), (22008, 75263), (24744, 66941), (28689, 57736), (28868, 57378), (38252, 43302)]