1516228656

素因数分解:

$2^4\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{20107}}^1$

素因数の和:21689

約数の個数: 40

約数和(自身を含む): 3919612224

約数和(自身を除く): 2403383568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1571, 3142, 4713, 6284, 9426, 12568, 18852, 20107, 25136, 37704, 40214, 60321, 75408, 80428, 120642, 160856, 241284, 321712, 482568, 965136, 31588097, 63176194, 94764291, 126352388, 189528582, 252704776, 379057164, 505409552, 758114328, 1516228656]

約数ペア:

[(1, 1516228656), (2, 758114328), (3, 505409552), (4, 379057164), (6, 252704776), (8, 189528582), (12, 126352388), (16, 94764291), (24, 63176194), (48, 31588097), (1571, 965136), (3142, 482568), (4713, 321712), (6284, 241284), (9426, 160856), (12568, 120642), (18852, 80428), (20107, 75408), (25136, 60321), (37704, 40214)]