255361792

素因数分解:

$2^8\times 7^1\times {\mathrm{142501}}^1$

素因数の和:142524

約数の個数: 36

約数和(自身を含む): 582548176

約数和(自身を除く): 327186384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 142501, 285002, 570004, 997507, 1140008, 1995014, 2280016, 3990028, 4560032, 7980056, 9120064, 15960112, 18240128, 31920224, 36480256, 63840448, 127680896, 255361792]

約数ペア:

[(1, 255361792), (2, 127680896), (4, 63840448), (7, 36480256), (8, 31920224), (14, 18240128), (16, 15960112), (28, 9120064), (32, 7980056), (56, 4560032), (64, 3990028), (112, 2280016), (128, 1995014), (224, 1140008), (256, 997507), (448, 570004), (896, 285002), (1792, 142501)]