289356348

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{121171}}^1$

素因数の和:121377

約数の個数: 24

約数和(自身を含む): 678563200

約数和(自身を除く): 389206852

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 121171, 242342, 363513, 484684, 727026, 1454052, 24113029, 48226058, 72339087, 96452116, 144678174, 289356348]

約数ペア:

[(1, 289356348), (2, 144678174), (3, 96452116), (4, 72339087), (6, 48226058), (12, 24113029), (199, 1454052), (398, 727026), (597, 484684), (796, 363513), (1194, 242342), (2388, 121171)]