280601688

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{27127}}^1$

素因数の和:27567

約数の個数: 32

約数和(自身を含む): 703157760

約数和(自身を除く): 422556072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 10344, 27127, 54254, 81381, 108508, 162762, 217016, 325524, 651048, 11691737, 23383474, 35075211, 46766948, 70150422, 93533896, 140300844, 280601688]

約数ペア:

[(1, 280601688), (2, 140300844), (3, 93533896), (4, 70150422), (6, 46766948), (8, 35075211), (12, 23383474), (24, 11691737), (431, 651048), (862, 325524), (1293, 217016), (1724, 162762), (2586, 108508), (3448, 81381), (5172, 54254), (10344, 27127)]