312961304

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{2243}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 596185920

約数和(自身を除く): 283224616

約数列:

[1, 2, 4, 8, 107, 163, 214, 326, 428, 652, 856, 1304, 2243, 4486, 8972, 17441, 17944, 34882, 69764, 139528, 240001, 365609, 480002, 731218, 960004, 1462436, 1920008, 2924872, 39120163, 78240326, 156480652, 312961304]

約数ペア:

[(1, 312961304), (2, 156480652), (4, 78240326), (8, 39120163), (107, 2924872), (163, 1920008), (214, 1462436), (326, 960004), (428, 731218), (652, 480002), (856, 365609), (1304, 240001), (2243, 139528), (4486, 69764), (8972, 34882), (17441, 17944)]