258151812

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{2099}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 621163200

約数和(自身を除く): 363011388

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 277, 444, 554, 831, 1108, 1662, 2099, 3324, 4198, 6297, 8396, 10249, 12594, 20498, 25188, 30747, 40996, 61494, 77663, 122988, 155326, 232989, 310652, 465978, 581423, 931956, 1162846, 1744269, 2325692, 3488538, 6977076, 21512651, 43025302, 64537953, 86050604, 129075906, 258151812]

約数ペア:

[(1, 258151812), (2, 129075906), (3, 86050604), (4, 64537953), (6, 43025302), (12, 21512651), (37, 6977076), (74, 3488538), (111, 2325692), (148, 1744269), (222, 1162846), (277, 931956), (444, 581423), (554, 465978), (831, 310652), (1108, 232989), (1662, 155326), (2099, 122988), (3324, 77663), (4198, 61494), (6297, 40996), (8396, 30747), (10249, 25188), (12594, 20498)]