291229764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{2341}}^1$

素因数の和:3836

約数の個数: 48

約数和(自身を含む): 777469056

約数和(自身を除く): 486239292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1481, 2341, 2962, 4443, 4682, 5924, 7023, 8886, 9364, 10367, 14046, 16387, 17772, 20734, 28092, 31101, 32774, 41468, 49161, 62202, 65548, 98322, 124404, 196644, 3467021, 6934042, 10401063, 13868084, 20802126, 24269147, 41604252, 48538294, 72807441, 97076588, 145614882, 291229764]

約数ペア:

[(1, 291229764), (2, 145614882), (3, 97076588), (4, 72807441), (6, 48538294), (7, 41604252), (12, 24269147), (14, 20802126), (21, 13868084), (28, 10401063), (42, 6934042), (84, 3467021), (1481, 196644), (2341, 124404), (2962, 98322), (4443, 65548), (4682, 62202), (5924, 49161), (7023, 41468), (8886, 32774), (9364, 31101), (10367, 28092), (14046, 20734), (16387, 17772)]