256936452

素因数分解:

$2^2\times 3^1\times {\mathrm{1693}}^1\times {\mathrm{12647}}^1$

素因数の和:14347

約数の個数: 24

約数和(自身を含む): 599919936

約数和(自身を除く): 342983484

約数列:

[1, 2, 3, 4, 6, 12, 1693, 3386, 5079, 6772, 10158, 12647, 20316, 25294, 37941, 50588, 75882, 151764, 21411371, 42822742, 64234113, 85645484, 128468226, 256936452]

約数ペア:

[(1, 256936452), (2, 128468226), (3, 85645484), (4, 64234113), (6, 42822742), (12, 21411371), (1693, 151764), (3386, 75882), (5079, 50588), (6772, 37941), (10158, 25294), (12647, 20316)]