243300376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{4481}}^1$

素因数の和:5115

約数の個数: 32

約数和(自身を含む): 498577680

約数和(自身を除く): 255277304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 617, 1234, 2468, 4481, 4936, 6787, 8962, 13574, 17924, 27148, 35848, 49291, 54296, 98582, 197164, 394328, 2764777, 5529554, 11059108, 22118216, 30412547, 60825094, 121650188, 243300376]

約数ペア:

[(1, 243300376), (2, 121650188), (4, 60825094), (8, 30412547), (11, 22118216), (22, 11059108), (44, 5529554), (88, 2764777), (617, 394328), (1234, 197164), (2468, 98582), (4481, 54296), (4936, 49291), (6787, 35848), (8962, 27148), (13574, 17924)]