404291246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 674665200

約数和(自身を除く): 270373954

約数列:

[1, 2, 17, 34, 43, 59, 86, 109, 118, 218, 731, 1003, 1462, 1849, 1853, 2006, 2537, 3698, 3706, 4687, 5074, 6431, 9374, 12862, 31433, 43129, 62866, 79679, 86258, 109091, 109327, 159358, 201541, 218182, 218654, 276533, 403082, 553066, 1854547, 3426197, 3709094, 4701061, 6852394, 9402122, 11890919, 23781838, 202145623, 404291246]

約数ペア:

[(1, 404291246), (2, 202145623), (17, 23781838), (34, 11890919), (43, 9402122), (59, 6852394), (86, 4701061), (109, 3709094), (118, 3426197), (218, 1854547), (731, 553066), (1003, 403082), (1462, 276533), (1849, 218654), (1853, 218182), (2006, 201541), (2537, 159358), (3698, 109327), (3706, 109091), (4687, 86258), (5074, 79679), (6431, 62866), (9374, 43129), (12862, 31433)]