312846852

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 802787328

約数和(自身を除く): 489940476

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 67, 68, 94, 102, 134, 141, 188, 201, 204, 268, 282, 402, 487, 564, 799, 804, 974, 1139, 1461, 1598, 1948, 2278, 2397, 2922, 3149, 3196, 3417, 4556, 4794, 5844, 6298, 6834, 8279, 9447, 9588, 12596, 13668, 16558, 18894, 22889, 24837, 32629, 33116, 37788, 45778, 49674, 53533, 65258, 68667, 91556, 97887, 99348, 107066, 130516, 137334, 160599, 195774, 214132, 274668, 321198, 389113, 391548, 554693, 642396, 778226, 1109386, 1167339, 1533563, 1556452, 1664079, 2218772, 2334678, 3067126, 3328158, 4600689, 4669356, 6134252, 6656316, 9201378, 18402756, 26070571, 52141142, 78211713, 104282284, 156423426, 312846852]

約数ペア:

[(1, 312846852), (2, 156423426), (3, 104282284), (4, 78211713), (6, 52141142), (12, 26070571), (17, 18402756), (34, 9201378), (47, 6656316), (51, 6134252), (67, 4669356), (68, 4600689), (94, 3328158), (102, 3067126), (134, 2334678), (141, 2218772), (188, 1664079), (201, 1556452), (204, 1533563), (268, 1167339), (282, 1109386), (402, 778226), (487, 642396), (564, 554693), (799, 391548), (804, 389113), (974, 321198), (1139, 274668), (1461, 214132), (1598, 195774), (1948, 160599), (2278, 137334), (2397, 130516), (2922, 107066), (3149, 99348), (3196, 97887), (3417, 91556), (4556, 68667), (4794, 65258), (5844, 53533), (6298, 49674), (6834, 45778), (8279, 37788), (9447, 33116), (9588, 32629), (12596, 24837), (13668, 22889), (16558, 18894)]