321022024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{10613}}^1$

素因数の和:10837

約数の個数: 32

約数和(自身を含む): 636840000

約数和(自身を除く): 315817976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 7562, 10613, 15124, 21226, 30248, 42452, 84904, 201647, 403294, 806588, 1613176, 2111987, 4223974, 8447948, 16895896, 40127753, 80255506, 160511012, 321022024]

約数ペア:

[(1, 321022024), (2, 160511012), (4, 80255506), (8, 40127753), (19, 16895896), (38, 8447948), (76, 4223974), (152, 2111987), (199, 1613176), (398, 806588), (796, 403294), (1592, 201647), (3781, 84904), (7562, 42452), (10613, 30248), (15124, 21226)]