240604428

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{78017}}^1$

素因数の和:78281

約数の個数: 24

約数和(自身を含む): 563602032

約数和(自身を除く): 322997604

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 78017, 156034, 234051, 312068, 468102, 936204, 20050369, 40100738, 60151107, 80201476, 120302214, 240604428]

約数ペア:

[(1, 240604428), (2, 120302214), (3, 80201476), (4, 60151107), (6, 40100738), (12, 20050369), (257, 936204), (514, 468102), (771, 312068), (1028, 234051), (1542, 156034), (3084, 78017)]