636302528

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2341}}^1$

素因数の和:2521

約数の個数: 56

約数和(自身を含む): 1313468544

約数和(自身を除く): 677166016

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 137, 248, 274, 496, 548, 992, 1096, 1984, 2192, 2341, 4247, 4384, 4682, 8494, 8768, 9364, 16988, 18728, 33976, 37456, 67952, 72571, 74912, 135904, 145142, 149824, 271808, 290284, 320717, 580568, 641434, 1161136, 1282868, 2322272, 2565736, 4644544, 5131472, 9942227, 10262944, 19884454, 20525888, 39768908, 79537816, 159075632, 318151264, 636302528]

約数ペア:

[(1, 636302528), (2, 318151264), (4, 159075632), (8, 79537816), (16, 39768908), (31, 20525888), (32, 19884454), (62, 10262944), (64, 9942227), (124, 5131472), (137, 4644544), (248, 2565736), (274, 2322272), (496, 1282868), (548, 1161136), (992, 641434), (1096, 580568), (1984, 320717), (2192, 290284), (2341, 271808), (4247, 149824), (4384, 145142), (4682, 135904), (8494, 74912), (8768, 72571), (9364, 67952), (16988, 37456), (18728, 33976)]