40508664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2341}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 116912640

約数和(自身を除く): 76403976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2341, 2472, 2884, 4326, 4682, 5768, 7023, 8652, 9364, 14046, 16387, 17304, 18728, 28092, 32774, 49161, 56184, 65548, 98322, 131096, 196644, 241123, 393288, 482246, 723369, 964492, 1446738, 1687861, 1928984, 2893476, 3375722, 5063583, 5786952, 6751444, 10127166, 13502888, 20254332, 40508664]

約数ペア:

[(1, 40508664), (2, 20254332), (3, 13502888), (4, 10127166), (6, 6751444), (7, 5786952), (8, 5063583), (12, 3375722), (14, 2893476), (21, 1928984), (24, 1687861), (28, 1446738), (42, 964492), (56, 723369), (84, 482246), (103, 393288), (168, 241123), (206, 196644), (309, 131096), (412, 98322), (618, 65548), (721, 56184), (824, 49161), (1236, 32774), (1442, 28092), (2163, 18728), (2341, 17304), (2472, 16387), (2884, 14046), (4326, 9364), (4682, 8652), (5768, 7023)]