308045756156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{6386221}}^1$

素因数の和:6386645

約数の個数: 24

約数和(自身を含む): 557900353920

約数和(自身を除く): 249854597764

約数列:

[1, 2, 4, 31, 62, 124, 389, 778, 1556, 12059, 24118, 48236, 6386221, 12772442, 25544884, 197972851, 395945702, 791891404, 2484239969, 4968479938, 9936959876, 77011439039, 154022878078, 308045756156]

約数ペア:

[(1, 308045756156), (2, 154022878078), (4, 77011439039), (31, 9936959876), (62, 4968479938), (124, 2484239969), (389, 791891404), (778, 395945702), (1556, 197972851), (12059, 25544884), (24118, 12772442), (48236, 6386221)]