728845548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3196691}}^1$

素因数の和:3196717

約数の個数: 24

約数和(自身を含む): 1790147520

約数和(自身を除く): 1061301972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 3196691, 6393382, 9590073, 12786764, 19180146, 38360292, 60737129, 121474258, 182211387, 242948516, 364422774, 728845548]

約数ペア:

[(1, 728845548), (2, 364422774), (3, 242948516), (4, 182211387), (6, 121474258), (12, 60737129), (19, 38360292), (38, 19180146), (57, 12786764), (76, 9590073), (114, 6393382), (228, 3196691)]