340429528

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{2179}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 651384000

約数和(自身を除く): 310954472

約数列:

[1, 2, 4, 8, 59, 118, 236, 331, 472, 662, 1324, 2179, 2648, 4358, 8716, 17432, 19529, 39058, 78116, 128561, 156232, 257122, 514244, 721249, 1028488, 1442498, 2884996, 5769992, 42553691, 85107382, 170214764, 340429528]

約数ペア:

[(1, 340429528), (2, 170214764), (4, 85107382), (8, 42553691), (59, 5769992), (118, 2884996), (236, 1442498), (331, 1028488), (472, 721249), (662, 514244), (1324, 257122), (2179, 156232), (2648, 128561), (4358, 78116), (8716, 39058), (17432, 19529)]