628513656

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{160663}}^1$

素因数の和:160835

約数の個数: 32

約数和(自身を含む): 1580933760

約数和(自身を除く): 952420104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 160663, 321326, 481989, 642652, 963978, 1285304, 1927956, 3855912, 26188069, 52376138, 78564207, 104752276, 157128414, 209504552, 314256828, 628513656]

約数ペア:

[(1, 628513656), (2, 314256828), (3, 209504552), (4, 157128414), (6, 104752276), (8, 78564207), (12, 52376138), (24, 26188069), (163, 3855912), (326, 1927956), (489, 1285304), (652, 963978), (978, 642652), (1304, 481989), (1956, 321326), (3912, 160663)]