291330276

素因数分解:

$2^2\times 3^1\times {\mathrm{569}}^1\times {\mathrm{42667}}^1$

素因数の和:43243

約数の個数: 24

約数和(自身を含む): 680981280

約数和(自身を除く): 389651004

約数列:

[1, 2, 3, 4, 6, 12, 569, 1138, 1707, 2276, 3414, 6828, 42667, 85334, 128001, 170668, 256002, 512004, 24277523, 48555046, 72832569, 97110092, 145665138, 291330276]

約数ペア:

[(1, 291330276), (2, 145665138), (3, 97110092), (4, 72832569), (6, 48555046), (12, 24277523), (569, 512004), (1138, 256002), (1707, 170668), (2276, 128001), (3414, 85334), (6828, 42667)]