238612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 36

約数和(自身を含む): 502740

約数和(自身を除く): 264128

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 121, 187, 242, 319, 374, 484, 493, 638, 748, 986, 1276, 1972, 2057, 3509, 4114, 5423, 7018, 8228, 10846, 14036, 21692, 59653, 119306, 238612]

約数ペア:

[(1, 238612), (2, 119306), (4, 59653), (11, 21692), (17, 14036), (22, 10846), (29, 8228), (34, 7018), (44, 5423), (58, 4114), (68, 3509), (116, 2057), (121, 1972), (187, 1276), (242, 986), (319, 748), (374, 638), (484, 493)]