431384172

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2579}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 1029853440

約数和(自身を除く): 598469268

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 263, 318, 526, 636, 789, 1052, 1578, 2579, 3156, 5158, 7737, 10316, 13939, 15474, 27878, 30948, 41817, 55756, 83634, 136687, 167268, 273374, 410061, 546748, 678277, 820122, 1356554, 1640244, 2034831, 2713108, 4069662, 8139324, 35948681, 71897362, 107846043, 143794724, 215692086, 431384172]

約数ペア:

[(1, 431384172), (2, 215692086), (3, 143794724), (4, 107846043), (6, 71897362), (12, 35948681), (53, 8139324), (106, 4069662), (159, 2713108), (212, 2034831), (263, 1640244), (318, 1356554), (526, 820122), (636, 678277), (789, 546748), (1052, 410061), (1578, 273374), (2579, 167268), (3156, 136687), (5158, 83634), (7737, 55756), (10316, 41817), (13939, 30948), (15474, 27878)]