241668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{137}}^1$

素因数の和:161

約数の個数: 54

約数和(自身を含む): 715806

約数和(自身を除く): 474138

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 137, 147, 196, 252, 274, 294, 411, 441, 548, 588, 822, 882, 959, 1233, 1644, 1764, 1918, 2466, 2877, 3836, 4932, 5754, 6713, 8631, 11508, 13426, 17262, 20139, 26852, 34524, 40278, 60417, 80556, 120834, 241668]

約数ペア:

[(1, 241668), (2, 120834), (3, 80556), (4, 60417), (6, 40278), (7, 34524), (9, 26852), (12, 20139), (14, 17262), (18, 13426), (21, 11508), (28, 8631), (36, 6713), (42, 5754), (49, 4932), (63, 3836), (84, 2877), (98, 2466), (126, 1918), (137, 1764), (147, 1644), (196, 1233), (252, 959), (274, 882), (294, 822), (411, 588), (441, 548)]