258303924

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{55621}}^1$

素因数の和:55677

約数の個数: 48

約数和(自身を含む): 685263040

約数和(自身を除く): 426959116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 55621, 111242, 166863, 222484, 333726, 500589, 667452, 1001178, 1501767, 2002356, 2391703, 3003534, 4783406, 6007068, 7175109, 9566812, 14350218, 21525327, 28700436, 43050654, 64575981, 86101308, 129151962, 258303924]

約数ペア:

[(1, 258303924), (2, 129151962), (3, 86101308), (4, 64575981), (6, 43050654), (9, 28700436), (12, 21525327), (18, 14350218), (27, 9566812), (36, 7175109), (43, 6007068), (54, 4783406), (86, 3003534), (108, 2391703), (129, 2002356), (172, 1501767), (258, 1001178), (387, 667452), (516, 500589), (774, 333726), (1161, 222484), (1548, 166863), (2322, 111242), (4644, 55621)]