289939464

素因数分解:

$2^3\times 3^2\times {\mathrm{4026937}}^1$

素因数の和:4026949

約数の個数: 24

約数和(自身を含む): 785252910

約数和(自身を除く): 495313446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4026937, 8053874, 12080811, 16107748, 24161622, 32215496, 36242433, 48323244, 72484866, 96646488, 144969732, 289939464]

約数ペア:

[(1, 289939464), (2, 144969732), (3, 96646488), (4, 72484866), (6, 48323244), (8, 36242433), (9, 32215496), (12, 24161622), (18, 16107748), (24, 12080811), (36, 8053874), (72, 4026937)]