268702916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{2633}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 486173184

約数和(自身を除く): 217470268

約数列:

[1, 2, 4, 31, 62, 124, 823, 1646, 2633, 3292, 5266, 10532, 25513, 51026, 81623, 102052, 163246, 326492, 2166959, 4333918, 8667836, 67175729, 134351458, 268702916]

約数ペア:

[(1, 268702916), (2, 134351458), (4, 67175729), (31, 8667836), (62, 4333918), (124, 2166959), (823, 326492), (1646, 163246), (2633, 102052), (3292, 81623), (5266, 51026), (10532, 25513)]