285125852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{7457}}^1$

素因数の和:7562

約数の個数: 36

約数和(自身を含む): 555471840

約数和(自身を除く): 270345988

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1738, 3476, 7457, 9559, 14914, 19118, 29828, 38236, 82027, 164054, 328108, 589103, 902297, 1178206, 1804594, 2356412, 3609188, 6480133, 12960266, 25920532, 71281463, 142562926, 285125852]

約数ペア:

[(1, 285125852), (2, 142562926), (4, 71281463), (11, 25920532), (22, 12960266), (44, 6480133), (79, 3609188), (121, 2356412), (158, 1804594), (242, 1178206), (316, 902297), (484, 589103), (869, 328108), (1738, 164054), (3476, 82027), (7457, 38236), (9559, 29828), (14914, 19118)]