348031492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{53281}}^1$

素因数の和:53379

約数の個数: 24

約数和(自身を含む): 644499072

約数和(自身を除く): 296467580

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 53281, 106562, 213124, 1225463, 2450926, 3782951, 4901852, 7565902, 15131804, 87007873, 174015746, 348031492]

約数ペア:

[(1, 348031492), (2, 174015746), (4, 87007873), (23, 15131804), (46, 7565902), (71, 4901852), (92, 3782951), (142, 2450926), (284, 1225463), (1633, 213124), (3266, 106562), (6532, 53281)]