320423676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1405367}}^1$

素因数の和:1405393

約数の個数: 24

約数和(自身を含む): 787006080

約数和(自身を除く): 466582404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1405367, 2810734, 4216101, 5621468, 8432202, 16864404, 26701973, 53403946, 80105919, 106807892, 160211838, 320423676]

約数ペア:

[(1, 320423676), (2, 160211838), (3, 106807892), (4, 80105919), (6, 53403946), (12, 26701973), (19, 16864404), (38, 8432202), (57, 5621468), (76, 4216101), (114, 2810734), (228, 1405367)]