254244612

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{2113}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 611808512

約数和(自身を除く): 357563900

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 271, 444, 542, 813, 1084, 1626, 2113, 3252, 4226, 6339, 8452, 10027, 12678, 20054, 25356, 30081, 40108, 60162, 78181, 120324, 156362, 234543, 312724, 469086, 572623, 938172, 1145246, 1717869, 2290492, 3435738, 6871476, 21187051, 42374102, 63561153, 84748204, 127122306, 254244612]

約数ペア:

[(1, 254244612), (2, 127122306), (3, 84748204), (4, 63561153), (6, 42374102), (12, 21187051), (37, 6871476), (74, 3435738), (111, 2290492), (148, 1717869), (222, 1145246), (271, 938172), (444, 572623), (542, 469086), (813, 312724), (1084, 234543), (1626, 156362), (2113, 120324), (3252, 78181), (4226, 60162), (6339, 40108), (8452, 30081), (10027, 25356), (12678, 20054)]