290870424

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2851}}^1$

素因数の和:2985

約数の個数: 96

約数和(自身を含む): 856455600

約数和(自身を除く): 565585176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 109, 117, 156, 218, 234, 312, 327, 436, 468, 654, 872, 936, 981, 1308, 1417, 1962, 2616, 2834, 2851, 3924, 4251, 5668, 5702, 7848, 8502, 8553, 11336, 11404, 12753, 17004, 17106, 22808, 25506, 25659, 34008, 34212, 37063, 51012, 51318, 68424, 74126, 102024, 102636, 111189, 148252, 205272, 222378, 296504, 310759, 333567, 444756, 621518, 667134, 889512, 932277, 1243036, 1334268, 1864554, 2486072, 2668536, 2796831, 3729108, 4039867, 5593662, 7458216, 8079734, 11187324, 12119601, 16159468, 22374648, 24239202, 32318936, 36358803, 48478404, 72717606, 96956808, 145435212, 290870424]

約数ペア:

[(1, 290870424), (2, 145435212), (3, 96956808), (4, 72717606), (6, 48478404), (8, 36358803), (9, 32318936), (12, 24239202), (13, 22374648), (18, 16159468), (24, 12119601), (26, 11187324), (36, 8079734), (39, 7458216), (52, 5593662), (72, 4039867), (78, 3729108), (104, 2796831), (109, 2668536), (117, 2486072), (156, 1864554), (218, 1334268), (234, 1243036), (312, 932277), (327, 889512), (436, 667134), (468, 621518), (654, 444756), (872, 333567), (936, 310759), (981, 296504), (1308, 222378), (1417, 205272), (1962, 148252), (2616, 111189), (2834, 102636), (2851, 102024), (3924, 74126), (4251, 68424), (5668, 51318), (5702, 51012), (7848, 37063), (8502, 34212), (8553, 34008), (11336, 25659), (11404, 25506), (12753, 22808), (17004, 17106)]