317291262

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 689817600

約数和(自身を除く): 372526338

約数列:

[1, 2, 3, 6, 29, 31, 58, 59, 62, 87, 93, 118, 174, 177, 186, 354, 899, 997, 1711, 1798, 1829, 1994, 2697, 2991, 3422, 3658, 5133, 5394, 5487, 5982, 10266, 10974, 28913, 30907, 53041, 57826, 58823, 61814, 86739, 92721, 106082, 117646, 159123, 173478, 176469, 185442, 318246, 352938, 896303, 1705867, 1792606, 1823513, 2688909, 3411734, 3647026, 5117601, 5377818, 5470539, 10235202, 10941078, 52881877, 105763754, 158645631, 317291262]

約数ペア:

[(1, 317291262), (2, 158645631), (3, 105763754), (6, 52881877), (29, 10941078), (31, 10235202), (58, 5470539), (59, 5377818), (62, 5117601), (87, 3647026), (93, 3411734), (118, 2688909), (174, 1823513), (177, 1792606), (186, 1705867), (354, 896303), (899, 352938), (997, 318246), (1711, 185442), (1798, 176469), (1829, 173478), (1994, 159123), (2697, 117646), (2991, 106082), (3422, 92721), (3658, 86739), (5133, 61814), (5394, 58823), (5487, 57826), (5982, 53041), (10266, 30907), (10974, 28913)]