397802904

素因数分解:

$2^3\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{9967}}^1$

素因数の和:11639

約数の個数: 32

約数和(自身を含む): 995205120

約数和(自身を除く): 597402216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1663, 3326, 4989, 6652, 9967, 9978, 13304, 19934, 19956, 29901, 39868, 39912, 59802, 79736, 119604, 239208, 16575121, 33150242, 49725363, 66300484, 99450726, 132600968, 198901452, 397802904]

約数ペア:

[(1, 397802904), (2, 198901452), (3, 132600968), (4, 99450726), (6, 66300484), (8, 49725363), (12, 33150242), (24, 16575121), (1663, 239208), (3326, 119604), (4989, 79736), (6652, 59802), (9967, 39912), (9978, 39868), (13304, 29901), (19934, 19956)]