636684828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{24439}}^1$

素因数の和:24626

約数の個数: 48

約数和(自身を含む): 1609520640

約数和(自身を除く): 972835812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 668, 1002, 2004, 2171, 4342, 6513, 8684, 13026, 24439, 26052, 48878, 73317, 97756, 146634, 293268, 317707, 635414, 953121, 1270828, 1906242, 3812484, 4081313, 8162626, 12243939, 16325252, 24487878, 48975756, 53057069, 106114138, 159171207, 212228276, 318342414, 636684828]

約数ペア:

[(1, 636684828), (2, 318342414), (3, 212228276), (4, 159171207), (6, 106114138), (12, 53057069), (13, 48975756), (26, 24487878), (39, 16325252), (52, 12243939), (78, 8162626), (156, 4081313), (167, 3812484), (334, 1906242), (501, 1270828), (668, 953121), (1002, 635414), (2004, 317707), (2171, 293268), (4342, 146634), (6513, 97756), (8684, 73317), (13026, 48878), (24439, 26052)]