442075878

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 974173200

約数和(自身を除く): 532097322

約数列:

[1, 2, 3, 6, 9, 18, 109, 139, 218, 278, 327, 417, 654, 834, 981, 1251, 1621, 1962, 2502, 3242, 4863, 9726, 14589, 15151, 29178, 30302, 45453, 90906, 136359, 176689, 225319, 272718, 353378, 450638, 530067, 675957, 1060134, 1351914, 1590201, 2027871, 3180402, 4055742, 24559771, 49119542, 73679313, 147358626, 221037939, 442075878]

約数ペア:

[(1, 442075878), (2, 221037939), (3, 147358626), (6, 73679313), (9, 49119542), (18, 24559771), (109, 4055742), (139, 3180402), (218, 2027871), (278, 1590201), (327, 1351914), (417, 1060134), (654, 675957), (834, 530067), (981, 450638), (1251, 353378), (1621, 272718), (1962, 225319), (2502, 176689), (3242, 136359), (4863, 90906), (9726, 45453), (14589, 30302), (15151, 29178)]