681287472

素因数分解:

$2^4\times 3^2\times {\mathrm{4731163}}^1$

素因数の和:4731177

約数の個数: 30

約数和(自身を含む): 1906659092

約数和(自身を除く): 1225371620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4731163, 9462326, 14193489, 18924652, 28386978, 37849304, 42580467, 56773956, 75698608, 85160934, 113547912, 170321868, 227095824, 340643736, 681287472]

約数ペア:

[(1, 681287472), (2, 340643736), (3, 227095824), (4, 170321868), (6, 113547912), (8, 85160934), (9, 75698608), (12, 56773956), (16, 42580467), (18, 37849304), (24, 28386978), (36, 18924652), (48, 14193489), (72, 9462326), (144, 4731163)]