261659088

素因数分解:

$2^4\times 3^2\times {\mathrm{1817077}}^1$

素因数の和:1817091

約数の個数: 30

約数和(自身を含む): 732282434

約数和(自身を除く): 470623346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1817077, 3634154, 5451231, 7268308, 10902462, 14536616, 16353693, 21804924, 29073232, 32707386, 43609848, 65414772, 87219696, 130829544, 261659088]

約数ペア:

[(1, 261659088), (2, 130829544), (3, 87219696), (4, 65414772), (6, 43609848), (8, 32707386), (9, 29073232), (12, 21804924), (16, 16353693), (18, 14536616), (24, 10902462), (36, 7268308), (48, 5451231), (72, 3634154), (144, 1817077)]