538153512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12409}}^1$

素因数の和:12570

約数の個数: 64

約数和(自身を含む): 1459416000

約数和(自身を除く): 921262488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3614, 5421, 7228, 10842, 12409, 14456, 21684, 24818, 37227, 43368, 49636, 74454, 99272, 148908, 161317, 297816, 322634, 483951, 645268, 967902, 1290536, 1724851, 1935804, 3449702, 3871608, 5174553, 6899404, 10349106, 13798808, 20698212, 22423063, 41396424, 44846126, 67269189, 89692252, 134538378, 179384504, 269076756, 538153512]

約数ペア:

[(1, 538153512), (2, 269076756), (3, 179384504), (4, 134538378), (6, 89692252), (8, 67269189), (12, 44846126), (13, 41396424), (24, 22423063), (26, 20698212), (39, 13798808), (52, 10349106), (78, 6899404), (104, 5174553), (139, 3871608), (156, 3449702), (278, 1935804), (312, 1724851), (417, 1290536), (556, 967902), (834, 645268), (1112, 483951), (1668, 322634), (1807, 297816), (3336, 161317), (3614, 148908), (5421, 99272), (7228, 74454), (10842, 49636), (12409, 43368), (14456, 37227), (21684, 24818)]