390189552

素因数分解:

$2^4\times 3^1\times {\mathrm{8128949}}^1$

素因数の和:8128960

約数の個数: 20

約数和(自身を含む): 1007989800

約数和(自身を除く): 617800248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8128949, 16257898, 24386847, 32515796, 48773694, 65031592, 97547388, 130063184, 195094776, 390189552]

約数ペア:

[(1, 390189552), (2, 195094776), (3, 130063184), (4, 97547388), (6, 65031592), (8, 48773694), (12, 32515796), (16, 24386847), (24, 16257898), (48, 8128949)]