388628636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4091}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 791949312

約数和(自身を除く): 403320676

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 127, 187, 254, 374, 508, 748, 1397, 2159, 2794, 4091, 4318, 5588, 8182, 8636, 16364, 23749, 45001, 47498, 69547, 90002, 94996, 139094, 180004, 278188, 519557, 765017, 1039114, 1530034, 2078228, 3060068, 5715127, 8832469, 11430254, 17664938, 22860508, 35329876, 97157159, 194314318, 388628636]

約数ペア:

[(1, 388628636), (2, 194314318), (4, 97157159), (11, 35329876), (17, 22860508), (22, 17664938), (34, 11430254), (44, 8832469), (68, 5715127), (127, 3060068), (187, 2078228), (254, 1530034), (374, 1039114), (508, 765017), (748, 519557), (1397, 278188), (2159, 180004), (2794, 139094), (4091, 94996), (4318, 90002), (5588, 69547), (8182, 47498), (8636, 45001), (16364, 23749)]