268646656

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{8263}}^1$

素因数の和:8406

約数の個数: 36

約数和(自身を含む): 540531712

約数和(自身を除く): 271885056

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4064, 8128, 8263, 16256, 16526, 32512, 33052, 66104, 132208, 264416, 528832, 1049401, 1057664, 2098802, 2115328, 4197604, 8395208, 16790416, 33580832, 67161664, 134323328, 268646656]

約数ペア:

[(1, 268646656), (2, 134323328), (4, 67161664), (8, 33580832), (16, 16790416), (32, 8395208), (64, 4197604), (127, 2115328), (128, 2098802), (254, 1057664), (256, 1049401), (508, 528832), (1016, 264416), (2032, 132208), (4064, 66104), (8128, 33052), (8263, 32512), (16256, 16526)]