328036500001

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{4231}}^1\times {\mathrm{25939}}^1$

素因数の和:30245

約数の個数: 24

約数和(自身を含む): 387955734720

約数和(自身を除く): 59919234719

約数列:

[1, 7, 49, 61, 427, 2989, 4231, 25939, 29617, 181573, 207319, 258091, 1271011, 1582279, 1806637, 11075953, 12646459, 77531671, 109747909, 768235363, 5377647541, 6694622449, 46862357143, 328036500001]

約数ペア:

[(1, 328036500001), (7, 46862357143), (49, 6694622449), (61, 5377647541), (427, 768235363), (2989, 109747909), (4231, 77531671), (25939, 12646459), (29617, 11075953), (181573, 1806637), (207319, 1582279), (258091, 1271011)]