331322976

素因数分解:

$2^5\times 3^2\times {\mathrm{353}}^1\times {\mathrm{3259}}^1$

素因数の和:3628

約数の個数: 72

約数和(自身を含む): 945158760

約数和(自身を除く): 613835784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 353, 706, 1059, 1412, 2118, 2824, 3177, 3259, 4236, 5648, 6354, 6518, 8472, 9777, 11296, 12708, 13036, 16944, 19554, 25416, 26072, 29331, 33888, 39108, 50832, 52144, 58662, 78216, 101664, 104288, 117324, 156432, 234648, 312864, 469296, 938592, 1150427, 2300854, 3451281, 4601708, 6902562, 9203416, 10353843, 13805124, 18406832, 20707686, 27610248, 36813664, 41415372, 55220496, 82830744, 110440992, 165661488, 331322976]

約数ペア:

[(1, 331322976), (2, 165661488), (3, 110440992), (4, 82830744), (6, 55220496), (8, 41415372), (9, 36813664), (12, 27610248), (16, 20707686), (18, 18406832), (24, 13805124), (32, 10353843), (36, 9203416), (48, 6902562), (72, 4601708), (96, 3451281), (144, 2300854), (288, 1150427), (353, 938592), (706, 469296), (1059, 312864), (1412, 234648), (2118, 156432), (2824, 117324), (3177, 104288), (3259, 101664), (4236, 78216), (5648, 58662), (6354, 52144), (6518, 50832), (8472, 39108), (9777, 33888), (11296, 29331), (12708, 26072), (13036, 25416), (16944, 19554)]