320855784

素因数分解:

$2^3\times 3^1\times {\mathrm{13368991}}^1$

素因数の和:13369000

約数の個数: 16

約数和(自身を含む): 802139520

約数和(自身を除く): 481283736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13368991, 26737982, 40106973, 53475964, 80213946, 106951928, 160427892, 320855784]

約数ペア:

[(1, 320855784), (2, 160427892), (3, 106951928), (4, 80213946), (6, 53475964), (8, 40106973), (12, 26737982), (24, 13368991)]