390348792

素因数分解:

$2^3\times 3^2\times {\mathrm{5421511}}^1$

素因数の和:5421523

約数の個数: 24

約数和(自身を含む): 1057194840

約数和(自身を除く): 666846048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5421511, 10843022, 16264533, 21686044, 32529066, 43372088, 48793599, 65058132, 97587198, 130116264, 195174396, 390348792]

約数ペア:

[(1, 390348792), (2, 195174396), (3, 130116264), (4, 97587198), (6, 65058132), (8, 48793599), (9, 43372088), (12, 32529066), (18, 21686044), (24, 16264533), (36, 10843022), (72, 5421511)]