641134896

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{284191}}^1$

素因数の和:284249

約数の個数: 40

約数和(自身を含む): 1691510784

約数和(自身を除く): 1050375888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 284191, 568382, 852573, 1136764, 1705146, 2273528, 3410292, 4547056, 6820584, 13356977, 13641168, 26713954, 40070931, 53427908, 80141862, 106855816, 160283724, 213711632, 320567448, 641134896]

約数ペア:

[(1, 641134896), (2, 320567448), (3, 213711632), (4, 160283724), (6, 106855816), (8, 80141862), (12, 53427908), (16, 40070931), (24, 26713954), (47, 13641168), (48, 13356977), (94, 6820584), (141, 4547056), (188, 3410292), (282, 2273528), (376, 1705146), (564, 1136764), (752, 852573), (1128, 568382), (2256, 284191)]