321280452

素因数分解:

$2^2\times 3^3\times {\mathrm{2974819}}^1$

素因数の和:2974832

約数の個数: 24

約数和(自身を含む): 832949600

約数和(自身を除く): 511669148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2974819, 5949638, 8924457, 11899276, 17848914, 26773371, 35697828, 53546742, 80320113, 107093484, 160640226, 321280452]

約数ペア:

[(1, 321280452), (2, 160640226), (3, 107093484), (4, 80320113), (6, 53546742), (9, 35697828), (12, 26773371), (18, 17848914), (27, 11899276), (36, 8924457), (54, 5949638), (108, 2974819)]