330339780656

素因数分解:

$2^4\times {\mathrm{55333}}^1\times {\mathrm{373127}}^1$

素因数の和:428468

約数の個数: 20

約数和(自身を含む): 640046607312

約数和(自身を除く): 309706826656

約数列:

[1, 2, 4, 8, 16, 55333, 110666, 221332, 373127, 442664, 746254, 885328, 1492508, 2985016, 5970032, 20646236291, 41292472582, 82584945164, 165169890328, 330339780656]

約数ペア:

[(1, 330339780656), (2, 165169890328), (4, 82584945164), (8, 41292472582), (16, 20646236291), (55333, 5970032), (110666, 2985016), (221332, 1492508), (373127, 885328), (442664, 746254)]