282981168

素因数分解:

$2^4\times 3^3\times {\mathrm{331}}^1\times {\mathrm{1979}}^1$

素因数の和:2327

約数の個数: 80

約数和(自身を含む): 815126400

約数和(自身を除く): 532145232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 331, 432, 662, 993, 1324, 1979, 1986, 2648, 2979, 3958, 3972, 5296, 5937, 5958, 7916, 7944, 8937, 11874, 11916, 15832, 15888, 17811, 17874, 23748, 23832, 31664, 35622, 35748, 47496, 47664, 53433, 71244, 71496, 94992, 106866, 142488, 142992, 213732, 284976, 427464, 655049, 854928, 1310098, 1965147, 2620196, 3930294, 5240392, 5895441, 7860588, 10480784, 11790882, 15721176, 17686323, 23581764, 31442352, 35372646, 47163528, 70745292, 94327056, 141490584, 282981168]

約数ペア:

[(1, 282981168), (2, 141490584), (3, 94327056), (4, 70745292), (6, 47163528), (8, 35372646), (9, 31442352), (12, 23581764), (16, 17686323), (18, 15721176), (24, 11790882), (27, 10480784), (36, 7860588), (48, 5895441), (54, 5240392), (72, 3930294), (108, 2620196), (144, 1965147), (216, 1310098), (331, 854928), (432, 655049), (662, 427464), (993, 284976), (1324, 213732), (1979, 142992), (1986, 142488), (2648, 106866), (2979, 94992), (3958, 71496), (3972, 71244), (5296, 53433), (5937, 47664), (5958, 47496), (7916, 35748), (7944, 35622), (8937, 31664), (11874, 23832), (11916, 23748), (15832, 17874), (15888, 17811)]