289326078

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{341993}}^1$

素因数の和:342048

約数の個数: 24

約数和(自身を含む): 640212768

約数和(自身を除く): 350886690

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 341993, 683986, 1025979, 2051958, 3077937, 6155874, 16073671, 32147342, 48221013, 96442026, 144663039, 289326078]

約数ペア:

[(1, 289326078), (2, 144663039), (3, 96442026), (6, 48221013), (9, 32147342), (18, 16073671), (47, 6155874), (94, 3077937), (141, 2051958), (282, 1025979), (423, 683986), (846, 341993)]