312551488

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{28229}}^1$

素因数の和:28414

約数の個数: 28

約数和(自身を含む): 623826540

約数和(自身を除く): 311275052

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 5536, 11072, 28229, 56458, 112916, 225832, 451664, 903328, 1806656, 4883617, 9767234, 19534468, 39068936, 78137872, 156275744, 312551488]

約数ペア:

[(1, 312551488), (2, 156275744), (4, 78137872), (8, 39068936), (16, 19534468), (32, 9767234), (64, 4883617), (173, 1806656), (346, 903328), (692, 451664), (1384, 225832), (2768, 112916), (5536, 56458), (11072, 28229)]