381322008

素因数分解:

$2^3\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{4691}}^1$

素因数の和:5832

約数の個数: 48

約数和(自身を含む): 1033882200

約数和(自身を除く): 652560192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1129, 2258, 3387, 4516, 4691, 6774, 9032, 9382, 10161, 13548, 14073, 18764, 20322, 27096, 28146, 37528, 40644, 42219, 56292, 81288, 84438, 112584, 168876, 337752, 5296139, 10592278, 15888417, 21184556, 31776834, 42369112, 47665251, 63553668, 95330502, 127107336, 190661004, 381322008]

約数ペア:

[(1, 381322008), (2, 190661004), (3, 127107336), (4, 95330502), (6, 63553668), (8, 47665251), (9, 42369112), (12, 31776834), (18, 21184556), (24, 15888417), (36, 10592278), (72, 5296139), (1129, 337752), (2258, 168876), (3387, 112584), (4516, 84438), (4691, 81288), (6774, 56292), (9032, 42219), (9382, 40644), (10161, 37528), (13548, 28146), (14073, 27096), (18764, 20322)]