320784648

素因数分解:

$2^3\times 3^1\times {\mathrm{13366027}}^1$

素因数の和:13366036

約数の個数: 16

約数和(自身を含む): 801961680

約数和(自身を除く): 481177032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13366027, 26732054, 40098081, 53464108, 80196162, 106928216, 160392324, 320784648]

約数ペア:

[(1, 320784648), (2, 160392324), (3, 106928216), (4, 80196162), (6, 53464108), (8, 40098081), (12, 26732054), (24, 13366027)]