320550156

素因数分解:

$2^2\times 3^3\times {\mathrm{2968057}}^1$

素因数の和:2968070

約数の個数: 24

約数和(自身を含む): 831056240

約数和(自身を除く): 510506084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2968057, 5936114, 8904171, 11872228, 17808342, 26712513, 35616684, 53425026, 80137539, 106850052, 160275078, 320550156]

約数ペア:

[(1, 320550156), (2, 160275078), (3, 106850052), (4, 80137539), (6, 53425026), (9, 35616684), (12, 26712513), (18, 17808342), (27, 11872228), (36, 8904171), (54, 5936114), (108, 2968057)]