1256328648

素因数分解:

$2^3\times 3^2\times {\mathrm{17449009}}^1$

素因数の和:17449021

約数の個数: 24

約数和(自身を含む): 3402556950

約数和(自身を除く): 2146228302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 17449009, 34898018, 52347027, 69796036, 104694054, 139592072, 157041081, 209388108, 314082162, 418776216, 628164324, 1256328648]

約数ペア:

[(1, 1256328648), (2, 628164324), (3, 418776216), (4, 314082162), (6, 209388108), (8, 157041081), (9, 139592072), (12, 104694054), (18, 69796036), (24, 52347027), (36, 34898018), (72, 17449009)]