397647312

素因数分解:

$2^4\times 3^1\times {\mathrm{8284319}}^1$

素因数の和:8284330

約数の個数: 20

約数和(自身を含む): 1027255680

約数和(自身を除く): 629608368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8284319, 16568638, 24852957, 33137276, 49705914, 66274552, 99411828, 132549104, 198823656, 397647312]

約数ペア:

[(1, 397647312), (2, 198823656), (3, 132549104), (4, 99411828), (6, 66274552), (8, 49705914), (12, 33137276), (16, 24852957), (24, 16568638), (48, 8284319)]