390555408

素因数分解:

$2^4\times 3^1\times {\mathrm{8136571}}^1$

素因数の和:8136582

約数の個数: 20

約数和(自身を含む): 1008934928

約数和(自身を除く): 618379520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8136571, 16273142, 24409713, 32546284, 48819426, 65092568, 97638852, 130185136, 195277704, 390555408]

約数ペア:

[(1, 390555408), (2, 195277704), (3, 130185136), (4, 97638852), (6, 65092568), (8, 48819426), (12, 32546284), (16, 24409713), (24, 16273142), (48, 8136571)]