257550732

素因数分解:

$2^2\times 3^3\times {\mathrm{2384729}}^1$

素因数の和:2384742

約数の個数: 24

約数和(自身を含む): 667724400

約数和(自身を除く): 410173668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2384729, 4769458, 7154187, 9538916, 14308374, 21462561, 28616748, 42925122, 64387683, 85850244, 128775366, 257550732]

約数ペア:

[(1, 257550732), (2, 128775366), (3, 85850244), (4, 64387683), (6, 42925122), (9, 28616748), (12, 21462561), (18, 14308374), (27, 9538916), (36, 7154187), (54, 4769458), (108, 2384729)]