280926168

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{60649}}^1$

素因数の和:60851

約数の個数: 32

約数和(自身を含む): 705966000

約数和(自身を除く): 425039832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1544, 2316, 4632, 60649, 121298, 181947, 242596, 363894, 485192, 727788, 1455576, 11705257, 23410514, 35115771, 46821028, 70231542, 93642056, 140463084, 280926168]

約数ペア:

[(1, 280926168), (2, 140463084), (3, 93642056), (4, 70231542), (6, 46821028), (8, 35115771), (12, 23410514), (24, 11705257), (193, 1455576), (386, 727788), (579, 485192), (772, 363894), (1158, 242596), (1544, 181947), (2316, 121298), (4632, 60649)]