388068

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 919968

約数和(自身を除く): 531900

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 443, 876, 886, 1329, 1772, 2658, 5316, 32339, 64678, 97017, 129356, 194034, 388068]

約数ペア:

[(1, 388068), (2, 194034), (3, 129356), (4, 97017), (6, 64678), (12, 32339), (73, 5316), (146, 2658), (219, 1772), (292, 1329), (438, 886), (443, 876)]