331006518

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{8069}}^1$

素因数の和:8173

約数の個数: 48

約数和(自身を含む): 747798480

約数和(自身を除く): 416791962

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 86, 106, 129, 159, 258, 318, 387, 477, 774, 954, 2279, 4558, 6837, 8069, 13674, 16138, 20511, 24207, 41022, 48414, 72621, 145242, 346967, 427657, 693934, 855314, 1040901, 1282971, 2081802, 2565942, 3122703, 3848913, 6245406, 7697826, 18389251, 36778502, 55167753, 110335506, 165503259, 331006518]

約数ペア:

[(1, 331006518), (2, 165503259), (3, 110335506), (6, 55167753), (9, 36778502), (18, 18389251), (43, 7697826), (53, 6245406), (86, 3848913), (106, 3122703), (129, 2565942), (159, 2081802), (258, 1282971), (318, 1040901), (387, 855314), (477, 693934), (774, 427657), (954, 346967), (2279, 145242), (4558, 72621), (6837, 48414), (8069, 41022), (13674, 24207), (16138, 20511)]