266773366

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^2\times {\mathrm{181}}^1$

素因数の和:564

約数の個数: 24

約数和(自身を含む): 422223984

約数和(自身を除く): 155450618

約数列:

[1, 2, 23, 46, 179, 181, 358, 362, 4117, 4163, 8234, 8326, 32041, 32399, 64082, 64798, 736943, 745177, 1473886, 1490354, 5799421, 11598842, 133386683, 266773366]

約数ペア:

[(1, 266773366), (2, 133386683), (23, 11598842), (46, 5799421), (179, 1490354), (181, 1473886), (358, 745177), (362, 736943), (4117, 64798), (4163, 64082), (8234, 32399), (8326, 32041)]