258831024

素因数分解:

$2^4\times 3^1\times {\mathrm{5392313}}^1$

素因数の和:5392324

約数の個数: 20

約数和(自身を含む): 668646936

約数和(自身を除く): 409815912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5392313, 10784626, 16176939, 21569252, 32353878, 43138504, 64707756, 86277008, 129415512, 258831024]

約数ペア:

[(1, 258831024), (2, 129415512), (3, 86277008), (4, 64707756), (6, 43138504), (8, 32353878), (12, 21569252), (16, 16176939), (24, 10784626), (48, 5392313)]