1281606168

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{268343}}^1$

素因数の和:268551

約数の個数: 32

約数和(自身を含む): 3220128000

約数和(自身を除く): 1938521832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 4776, 268343, 536686, 805029, 1073372, 1610058, 2146744, 3220116, 6440232, 53400257, 106800514, 160200771, 213601028, 320401542, 427202056, 640803084, 1281606168]

約数ペア:

[(1, 1281606168), (2, 640803084), (3, 427202056), (4, 320401542), (6, 213601028), (8, 160200771), (12, 106800514), (24, 53400257), (199, 6440232), (398, 3220116), (597, 2146744), (796, 1610058), (1194, 1073372), (1592, 805029), (2388, 536686), (4776, 268343)]