310211512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 671932800

約数和(自身を除く): 361721288

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 79, 104, 136, 158, 221, 316, 442, 632, 884, 1027, 1343, 1768, 2054, 2221, 2686, 4108, 4442, 5372, 8216, 8884, 10744, 17459, 17768, 28873, 34918, 37757, 57746, 69836, 75514, 115492, 139672, 151028, 175459, 230984, 302056, 350918, 490841, 701836, 981682, 1403672, 1963364, 2280967, 2982803, 3926728, 4561934, 5965606, 9123868, 11931212, 18247736, 23862424, 38776439, 77552878, 155105756, 310211512]

約数ペア:

[(1, 310211512), (2, 155105756), (4, 77552878), (8, 38776439), (13, 23862424), (17, 18247736), (26, 11931212), (34, 9123868), (52, 5965606), (68, 4561934), (79, 3926728), (104, 2982803), (136, 2280967), (158, 1963364), (221, 1403672), (316, 981682), (442, 701836), (632, 490841), (884, 350918), (1027, 302056), (1343, 230984), (1768, 175459), (2054, 151028), (2221, 139672), (2686, 115492), (4108, 75514), (4442, 69836), (5372, 57746), (8216, 37757), (8884, 34918), (10744, 28873), (17459, 17768)]