252444

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 597520

約数和(自身を除く): 345076

約数列:

[1, 2, 3, 4, 6, 12, 109, 193, 218, 327, 386, 436, 579, 654, 772, 1158, 1308, 2316, 21037, 42074, 63111, 84148, 126222, 252444]

約数ペア:

[(1, 252444), (2, 126222), (3, 84148), (4, 63111), (6, 42074), (12, 21037), (109, 2316), (193, 1308), (218, 1158), (327, 772), (386, 654), (436, 579)]