1258721712

素因数分解:

$2^4\times 3^2\times {\mathrm{8741123}}^1$

素因数の和:8741137

約数の個数: 30

約数和(自身を含む): 3522672972

約数和(自身を除く): 2263951260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8741123, 17482246, 26223369, 34964492, 52446738, 69928984, 78670107, 104893476, 139857968, 157340214, 209786952, 314680428, 419573904, 629360856, 1258721712]

約数ペア:

[(1, 1258721712), (2, 629360856), (3, 419573904), (4, 314680428), (6, 209786952), (8, 157340214), (9, 139857968), (12, 104893476), (16, 78670107), (18, 69928984), (24, 52446738), (36, 34964492), (48, 26223369), (72, 17482246), (144, 8741123)]