256921962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{12203}}^1$

素因数の和:12259

約数の個数: 48

約数和(自身を含む): 584327520

約数和(自身を除く): 327405558

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 174, 242, 319, 363, 638, 726, 957, 1914, 3509, 7018, 10527, 12203, 21054, 24406, 36609, 73218, 134233, 268466, 353887, 402699, 707774, 805398, 1061661, 1476563, 2123322, 2953126, 3892757, 4429689, 7785514, 8859378, 11678271, 23356542, 42820327, 85640654, 128460981, 256921962]

約数ペア:

[(1, 256921962), (2, 128460981), (3, 85640654), (6, 42820327), (11, 23356542), (22, 11678271), (29, 8859378), (33, 7785514), (58, 4429689), (66, 3892757), (87, 2953126), (121, 2123322), (174, 1476563), (242, 1061661), (319, 805398), (363, 707774), (638, 402699), (726, 353887), (957, 268466), (1914, 134233), (3509, 73218), (7018, 36609), (10527, 24406), (12203, 21054)]