393579288

素因数分解:

$2^3\times 3^2\times {\mathrm{5466379}}^1$

素因数の和:5466391

約数の個数: 24

約数和(自身を含む): 1065944100

約数和(自身を除く): 672364812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5466379, 10932758, 16399137, 21865516, 32798274, 43731032, 49197411, 65596548, 98394822, 131193096, 196789644, 393579288]

約数ペア:

[(1, 393579288), (2, 196789644), (3, 131193096), (4, 98394822), (6, 65596548), (8, 49197411), (9, 43731032), (12, 32798274), (18, 21865516), (24, 16399137), (36, 10932758), (72, 5466379)]