316406288

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{163433}}^1$

素因数の和:163463

約数の個数: 30

約数和(自身を含む): 673838382

約数和(自身を除く): 357432094

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 163433, 326866, 653732, 1307464, 1797763, 2614928, 3595526, 7191052, 14382104, 19775393, 28764208, 39550786, 79101572, 158203144, 316406288]

約数ペア:

[(1, 316406288), (2, 158203144), (4, 79101572), (8, 39550786), (11, 28764208), (16, 19775393), (22, 14382104), (44, 7191052), (88, 3595526), (121, 2614928), (176, 1797763), (242, 1307464), (484, 653732), (968, 326866), (1936, 163433)]