342284788

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{439}}^1\times {\mathrm{463}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 603088640

約数和(自身を除く): 260803852

約数列:

[1, 2, 4, 421, 439, 463, 842, 878, 926, 1684, 1756, 1852, 184819, 194923, 203257, 369638, 389846, 406514, 739276, 779692, 813028, 85571197, 171142394, 342284788]

約数ペア:

[(1, 342284788), (2, 171142394), (4, 85571197), (421, 813028), (439, 779692), (463, 739276), (842, 406514), (878, 389846), (926, 369638), (1684, 203257), (1756, 194923), (1852, 184819)]