563980968

素因数分解:

$2^3\times 3^4\times {\mathrm{870341}}^1$

素因数の和:870359

約数の個数: 40

約数和(自身を含む): 1579670730

約数和(自身を除く): 1015689762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 870341, 1740682, 2611023, 3481364, 5222046, 6962728, 7833069, 10444092, 15666138, 20888184, 23499207, 31332276, 46998414, 62664552, 70497621, 93996828, 140995242, 187993656, 281990484, 563980968]

約数ペア:

[(1, 563980968), (2, 281990484), (3, 187993656), (4, 140995242), (6, 93996828), (8, 70497621), (9, 62664552), (12, 46998414), (18, 31332276), (24, 23499207), (27, 20888184), (36, 15666138), (54, 10444092), (72, 7833069), (81, 6962728), (108, 5222046), (162, 3481364), (216, 2611023), (324, 1740682), (648, 870341)]