388361664

素因数分解:

$2^6\times 3^2\times {\mathrm{674239}}^1$

素因数の和:674257

約数の個数: 42

約数和(自身を含む): 1113170240

約数和(自身を除く): 724808576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 674239, 1348478, 2022717, 2696956, 4045434, 5393912, 6068151, 8090868, 10787824, 12136302, 16181736, 21575648, 24272604, 32363472, 43151296, 48545208, 64726944, 97090416, 129453888, 194180832, 388361664]

約数ペア:

[(1, 388361664), (2, 194180832), (3, 129453888), (4, 97090416), (6, 64726944), (8, 48545208), (9, 43151296), (12, 32363472), (16, 24272604), (18, 21575648), (24, 16181736), (32, 12136302), (36, 10787824), (48, 8090868), (64, 6068151), (72, 5393912), (96, 4045434), (144, 2696956), (192, 2022717), (288, 1348478), (576, 674239)]