238778936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{8669}}^1$

素因数の和:8999

約数の個数: 32

約数和(自身を含む): 490028400

約数和(自身を除く): 251249464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1252, 2504, 3443, 6886, 8669, 13772, 17338, 27544, 34676, 69352, 95359, 190718, 381436, 762872, 2713397, 5426794, 10853588, 21707176, 29847367, 59694734, 119389468, 238778936]

約数ペア:

[(1, 238778936), (2, 119389468), (4, 59694734), (8, 29847367), (11, 21707176), (22, 10853588), (44, 5426794), (88, 2713397), (313, 762872), (626, 381436), (1252, 190718), (2504, 95359), (3443, 69352), (6886, 34676), (8669, 27544), (13772, 17338)]