320007768

素因数分解:

$2^3\times 3^1\times {\mathrm{13333657}}^1$

素因数の和:13333666

約数の個数: 16

約数和(自身を含む): 800019480

約数和(自身を除く): 480011712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13333657, 26667314, 40000971, 53334628, 80001942, 106669256, 160003884, 320007768]

約数ペア:

[(1, 320007768), (2, 160003884), (3, 106669256), (4, 80001942), (6, 53334628), (8, 40000971), (12, 26667314), (24, 13333657)]