238947768

素因数分解:

$2^3\times 3^2\times {\mathrm{3318719}}^1$

素因数の和:3318731

約数の個数: 24

約数和(自身を含む): 647150400

約数和(自身を除く): 408202632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3318719, 6637438, 9956157, 13274876, 19912314, 26549752, 29868471, 39824628, 59736942, 79649256, 119473884, 238947768]

約数ペア:

[(1, 238947768), (2, 119473884), (3, 79649256), (4, 59736942), (6, 39824628), (8, 29868471), (9, 26549752), (12, 19912314), (18, 13274876), (24, 9956157), (36, 6637438), (72, 3318719)]