256325448

素因数分解:

$2^3\times 3^1\times {\mathrm{10680227}}^1$

素因数の和:10680236

約数の個数: 16

約数和(自身を含む): 640813680

約数和(自身を除く): 384488232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10680227, 21360454, 32040681, 42720908, 64081362, 85441816, 128162724, 256325448]

約数ペア:

[(1, 256325448), (2, 128162724), (3, 85441816), (4, 64081362), (6, 42720908), (8, 32040681), (12, 21360454), (24, 10680227)]