277208412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{2017}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 697711392

約数和(自身を除く): 420502980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 881, 1762, 2017, 2643, 3524, 4034, 5286, 6051, 8068, 10572, 11453, 12102, 22906, 24204, 26221, 34359, 45812, 52442, 68718, 78663, 104884, 137436, 157326, 314652, 1776977, 3553954, 5330931, 7107908, 10661862, 21323724, 23100701, 46201402, 69302103, 92402804, 138604206, 277208412]

約数ペア:

[(1, 277208412), (2, 138604206), (3, 92402804), (4, 69302103), (6, 46201402), (12, 23100701), (13, 21323724), (26, 10661862), (39, 7107908), (52, 5330931), (78, 3553954), (156, 1776977), (881, 314652), (1762, 157326), (2017, 137436), (2643, 104884), (3524, 78663), (4034, 68718), (5286, 52442), (6051, 45812), (8068, 34359), (10572, 26221), (11453, 24204), (12102, 22906)]