245720328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1462621}}^1$

素因数の和:1462637

約数の個数: 32

約数和(自身を含む): 702058560

約数和(自身を除く): 456338232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1462621, 2925242, 4387863, 5850484, 8775726, 10238347, 11700968, 17551452, 20476694, 30715041, 35102904, 40953388, 61430082, 81906776, 122860164, 245720328]

約数ペア:

[(1, 245720328), (2, 122860164), (3, 81906776), (4, 61430082), (6, 40953388), (7, 35102904), (8, 30715041), (12, 20476694), (14, 17551452), (21, 11700968), (24, 10238347), (28, 8775726), (42, 5850484), (56, 4387863), (84, 2925242), (168, 1462621)]