290818644

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{78941}}^1$

素因数の和:79255

約数の個数: 24

約数和(自身を含む): 680795808

約数和(自身を除く): 389977164

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 78941, 157882, 236823, 315764, 473646, 947292, 24234887, 48469774, 72704661, 96939548, 145409322, 290818644]

約数ペア:

[(1, 290818644), (2, 145409322), (3, 96939548), (4, 72704661), (6, 48469774), (12, 24234887), (307, 947292), (614, 473646), (921, 315764), (1228, 236823), (1842, 157882), (3684, 78941)]