289315734

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{72949}}^1$

素因数の和:73615

約数の個数: 16

約数和(自身を含む): 579514800

約数和(自身を除く): 290199066

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 72949, 145898, 218847, 437694, 48219289, 96438578, 144657867, 289315734]

約数ペア:

[(1, 289315734), (2, 144657867), (3, 96438578), (6, 48219289), (661, 437694), (1322, 218847), (1983, 145898), (3966, 72949)]