272100044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{15359}}^1$

素因数の和:15509

約数の個数: 24

約数和(自身を含む): 492011520

約数和(自身を除く): 219911476

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 4429, 8858, 15359, 17716, 30718, 61436, 660437, 1320874, 1581977, 2641748, 3163954, 6327908, 68025011, 136050022, 272100044]

約数ペア:

[(1, 272100044), (2, 136050022), (4, 68025011), (43, 6327908), (86, 3163954), (103, 2641748), (172, 1581977), (206, 1320874), (412, 660437), (4429, 61436), (8858, 30718), (15359, 17716)]