428480984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{10169}}^1$

素因数の和:10427

約数の個数: 32

約数和(自身を含む): 842076000

約数和(自身を除く): 413595016

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 229, 458, 916, 1832, 5267, 10169, 10534, 20338, 21068, 40676, 42136, 81352, 233887, 467774, 935548, 1871096, 2328701, 4657402, 9314804, 18629608, 53560123, 107120246, 214240492, 428480984]

約数ペア:

[(1, 428480984), (2, 214240492), (4, 107120246), (8, 53560123), (23, 18629608), (46, 9314804), (92, 4657402), (184, 2328701), (229, 1871096), (458, 935548), (916, 467774), (1832, 233887), (5267, 81352), (10169, 42136), (10534, 40676), (20338, 21068)]