258489864

素因数分解:

$2^3\times 3^2\times {\mathrm{3590137}}^1$

素因数の和:3590149

約数の個数: 24

約数和(自身を含む): 700076910

約数和(自身を除く): 441587046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3590137, 7180274, 10770411, 14360548, 21540822, 28721096, 32311233, 43081644, 64622466, 86163288, 129244932, 258489864]

約数ペア:

[(1, 258489864), (2, 129244932), (3, 86163288), (4, 64622466), (6, 43081644), (8, 32311233), (9, 28721096), (12, 21540822), (18, 14360548), (24, 10770411), (36, 7180274), (72, 3590137)]