247015368

素因数分解:

$2^3\times 3^2\times {\mathrm{1663}}^1\times {\mathrm{2063}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 669726720

約数和(自身を除く): 422711352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1663, 2063, 3326, 4126, 4989, 6189, 6652, 8252, 9978, 12378, 13304, 14967, 16504, 18567, 19956, 24756, 29934, 37134, 39912, 49512, 59868, 74268, 119736, 148536, 3430769, 6861538, 10292307, 13723076, 20584614, 27446152, 30876921, 41169228, 61753842, 82338456, 123507684, 247015368]

約数ペア:

[(1, 247015368), (2, 123507684), (3, 82338456), (4, 61753842), (6, 41169228), (8, 30876921), (9, 27446152), (12, 20584614), (18, 13723076), (24, 10292307), (36, 6861538), (72, 3430769), (1663, 148536), (2063, 119736), (3326, 74268), (4126, 59868), (4989, 49512), (6189, 39912), (6652, 37134), (8252, 29934), (9978, 24756), (12378, 19956), (13304, 18567), (14967, 16504)]