271444656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{807871}}^1$

素因数の和:807889

約数の個数: 40

約数和(自身を含む): 801409024

約数和(自身を除く): 529964368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 807871, 1615742, 2423613, 3231484, 4847226, 5655097, 6462968, 9694452, 11310194, 12925936, 16965291, 19388904, 22620388, 33930582, 38777808, 45240776, 67861164, 90481552, 135722328, 271444656]

約数ペア:

[(1, 271444656), (2, 135722328), (3, 90481552), (4, 67861164), (6, 45240776), (7, 38777808), (8, 33930582), (12, 22620388), (14, 19388904), (16, 16965291), (21, 12925936), (24, 11310194), (28, 9694452), (42, 6462968), (48, 5655097), (56, 4847226), (84, 3231484), (112, 2423613), (168, 1615742), (336, 807871)]