388682568

素因数分解:

$2^3\times 3^2\times {\mathrm{5398369}}^1$

素因数の和:5398381

約数の個数: 24

約数和(自身を含む): 1052682150

約数和(自身を除く): 663999582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5398369, 10796738, 16195107, 21593476, 32390214, 43186952, 48585321, 64780428, 97170642, 129560856, 194341284, 388682568]

約数ペア:

[(1, 388682568), (2, 194341284), (3, 129560856), (4, 97170642), (6, 64780428), (8, 48585321), (9, 43186952), (12, 32390214), (18, 21593476), (24, 16195107), (36, 10796738), (72, 5398369)]