1270291232

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{52027}}^1$

素因数の和:52153

約数の個数: 48

約数和(自身を含む): 2884432320

約数和(自身を除く): 1614141088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3488, 6104, 12208, 24416, 52027, 104054, 208108, 364189, 416216, 728378, 832432, 1456756, 1664864, 2913512, 5670943, 5827024, 11341886, 11654048, 22683772, 39696601, 45367544, 79393202, 90735088, 158786404, 181470176, 317572808, 635145616, 1270291232]

約数ペア:

[(1, 1270291232), (2, 635145616), (4, 317572808), (7, 181470176), (8, 158786404), (14, 90735088), (16, 79393202), (28, 45367544), (32, 39696601), (56, 22683772), (109, 11654048), (112, 11341886), (218, 5827024), (224, 5670943), (436, 2913512), (763, 1664864), (872, 1456756), (1526, 832432), (1744, 728378), (3052, 416216), (3488, 364189), (6104, 208108), (12208, 104054), (24416, 52027)]