256251036

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{270307}}^1$

素因数の和:270393

約数の個数: 24

約数和(自身を含む): 605489920

約数和(自身を除く): 349238884

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 270307, 540614, 810921, 1081228, 1621842, 3243684, 21354253, 42708506, 64062759, 85417012, 128125518, 256251036]

約数ペア:

[(1, 256251036), (2, 128125518), (3, 85417012), (4, 64062759), (6, 42708506), (12, 21354253), (79, 3243684), (158, 1621842), (237, 1081228), (316, 810921), (474, 540614), (948, 270307)]