316870398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10337}}^1$

素因数の和:10489

約数の個数: 48

約数和(自身を含む): 745080336

約数和(自身を除く): 428209938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2358, 3406, 5109, 10218, 10337, 15327, 20674, 30654, 31011, 62022, 93033, 134381, 186066, 268762, 403143, 806286, 1209429, 1354147, 2418858, 2708294, 4062441, 8124882, 12187323, 17603911, 24374646, 35207822, 52811733, 105623466, 158435199, 316870398]

約数ペア:

[(1, 316870398), (2, 158435199), (3, 105623466), (6, 52811733), (9, 35207822), (13, 24374646), (18, 17603911), (26, 12187323), (39, 8124882), (78, 4062441), (117, 2708294), (131, 2418858), (234, 1354147), (262, 1209429), (393, 806286), (786, 403143), (1179, 268762), (1703, 186066), (2358, 134381), (3406, 93033), (5109, 62022), (10218, 31011), (10337, 30654), (15327, 20674)]