320646972

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{568523}}^1$

素因数の和:568577

約数の個数: 24

約数和(自身を含む): 764096256

約数和(自身を除く): 443449284

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 568523, 1137046, 1705569, 2274092, 3411138, 6822276, 26720581, 53441162, 80161743, 106882324, 160323486, 320646972]

約数ペア:

[(1, 320646972), (2, 160323486), (3, 106882324), (4, 80161743), (6, 53441162), (12, 26720581), (47, 6822276), (94, 3411138), (141, 2274092), (188, 1705569), (282, 1137046), (564, 568523)]