309192968

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{12577}}^1$

素因数の和:13029

約数の個数: 32

約数和(自身を含む): 664118400

約数和(自身を除く): 354925432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 3073, 3512, 6146, 12292, 12577, 24584, 25154, 50308, 88039, 100616, 176078, 352156, 704312, 5521303, 11042606, 22085212, 38649121, 44170424, 77298242, 154596484, 309192968]

約数ペア:

[(1, 309192968), (2, 154596484), (4, 77298242), (7, 44170424), (8, 38649121), (14, 22085212), (28, 11042606), (56, 5521303), (439, 704312), (878, 352156), (1756, 176078), (3073, 100616), (3512, 88039), (6146, 50308), (12292, 25154), (12577, 24584)]