123957588

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 293888000

約数和(自身を除く): 169930412

約数列:

[1, 2, 3, 4, 6, 12, 127, 163, 254, 326, 381, 489, 499, 508, 652, 762, 978, 998, 1497, 1524, 1956, 1996, 2994, 5988, 20701, 41402, 62103, 63373, 81337, 82804, 124206, 126746, 162674, 190119, 244011, 248412, 253492, 325348, 380238, 488022, 760476, 976044, 10329799, 20659598, 30989397, 41319196, 61978794, 123957588]

約数ペア:

[(1, 123957588), (2, 61978794), (3, 41319196), (4, 30989397), (6, 20659598), (12, 10329799), (127, 976044), (163, 760476), (254, 488022), (326, 380238), (381, 325348), (489, 253492), (499, 248412), (508, 244011), (652, 190119), (762, 162674), (978, 126746), (998, 124206), (1497, 82804), (1524, 81337), (1956, 63373), (1996, 62103), (2994, 41402), (5988, 20701)]