123409272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1291}}^1$

素因数の和:1876

約数の個数: 64

約数和(自身を含む): 353491200

約数和(自身を除く): 230081928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 569, 1138, 1291, 1707, 2276, 2582, 3414, 3873, 3983, 4552, 5164, 6828, 7746, 7966, 9037, 10328, 11949, 13656, 15492, 15932, 18074, 23898, 27111, 30984, 31864, 36148, 47796, 54222, 72296, 95592, 108444, 216888, 734579, 1469158, 2203737, 2938316, 4407474, 5142053, 5876632, 8814948, 10284106, 15426159, 17629896, 20568212, 30852318, 41136424, 61704636, 123409272]

約数ペア:

[(1, 123409272), (2, 61704636), (3, 41136424), (4, 30852318), (6, 20568212), (7, 17629896), (8, 15426159), (12, 10284106), (14, 8814948), (21, 5876632), (24, 5142053), (28, 4407474), (42, 2938316), (56, 2203737), (84, 1469158), (168, 734579), (569, 216888), (1138, 108444), (1291, 95592), (1707, 72296), (2276, 54222), (2582, 47796), (3414, 36148), (3873, 31864), (3983, 30984), (4552, 27111), (5164, 23898), (6828, 18074), (7746, 15932), (7966, 15492), (9037, 13656), (10328, 11949)]