289323288

素因数分解:

$2^3\times 3^2\times {\mathrm{4018379}}^1$

素因数の和:4018391

約数の個数: 24

約数和(自身を含む): 783584100

約数和(自身を除く): 494260812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4018379, 8036758, 12055137, 16073516, 24110274, 32147032, 36165411, 48220548, 72330822, 96441096, 144661644, 289323288]

約数ペア:

[(1, 289323288), (2, 144661644), (3, 96441096), (4, 72330822), (6, 48220548), (8, 36165411), (9, 32147032), (12, 24110274), (18, 16073516), (24, 12055137), (36, 8036758), (72, 4018379)]