668866536

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{714601}}^1$

素因数の和:714626

約数の個数: 48

約数和(自身を含む): 1950863460

約数和(自身を除く): 1281996924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 714601, 1429202, 2143803, 2858404, 4287606, 5716808, 6431409, 8575212, 9289813, 12862818, 17150424, 18579626, 25725636, 27869439, 37159252, 51451272, 55738878, 74318504, 83608317, 111477756, 167216634, 222955512, 334433268, 668866536]

約数ペア:

[(1, 668866536), (2, 334433268), (3, 222955512), (4, 167216634), (6, 111477756), (8, 83608317), (9, 74318504), (12, 55738878), (13, 51451272), (18, 37159252), (24, 27869439), (26, 25725636), (36, 18579626), (39, 17150424), (52, 12862818), (72, 9289813), (78, 8575212), (104, 6431409), (117, 5716808), (156, 4287606), (234, 2858404), (312, 2143803), (468, 1429202), (936, 714601)]