211310622

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 466764480

約数和(自身を除く): 255453858

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 181, 237, 362, 474, 543, 711, 821, 1086, 1422, 1629, 1642, 2463, 3258, 4926, 7389, 14299, 14778, 28598, 42897, 64859, 85794, 128691, 129718, 148601, 194577, 257382, 297202, 389154, 445803, 583731, 891606, 1167462, 1337409, 2674818, 11739479, 23478958, 35218437, 70436874, 105655311, 211310622]

約数ペア:

[(1, 211310622), (2, 105655311), (3, 70436874), (6, 35218437), (9, 23478958), (18, 11739479), (79, 2674818), (158, 1337409), (181, 1167462), (237, 891606), (362, 583731), (474, 445803), (543, 389154), (711, 297202), (821, 257382), (1086, 194577), (1422, 148601), (1629, 129718), (1642, 128691), (2463, 85794), (3258, 64859), (4926, 42897), (7389, 28598), (14299, 14778)]