312458664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{6863}}^1$

素因数の和:7150

約数の個数: 64

約数和(自身を含む): 896163840

約数和(自身を除く): 583705176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1626, 1897, 2168, 3252, 3794, 5691, 6504, 6863, 7588, 11382, 13726, 15176, 20589, 22764, 27452, 41178, 45528, 48041, 54904, 82356, 96082, 144123, 164712, 192164, 288246, 384328, 576492, 1152984, 1859873, 3719746, 5579619, 7439492, 11159238, 13019111, 14878984, 22318476, 26038222, 39057333, 44636952, 52076444, 78114666, 104152888, 156229332, 312458664]

約数ペア:

[(1, 312458664), (2, 156229332), (3, 104152888), (4, 78114666), (6, 52076444), (7, 44636952), (8, 39057333), (12, 26038222), (14, 22318476), (21, 14878984), (24, 13019111), (28, 11159238), (42, 7439492), (56, 5579619), (84, 3719746), (168, 1859873), (271, 1152984), (542, 576492), (813, 384328), (1084, 288246), (1626, 192164), (1897, 164712), (2168, 144123), (3252, 96082), (3794, 82356), (5691, 54904), (6504, 48041), (6863, 45528), (7588, 41178), (11382, 27452), (13726, 22764), (15176, 20589)]