255217072

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{547}}^1$

素因数の和:818

約数の個数: 60

約数和(自身を含む): 546775768

約数和(自身を除く): 291558696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 241, 242, 482, 484, 547, 964, 968, 1094, 1928, 1936, 2188, 2651, 3856, 4376, 5302, 6017, 8752, 10604, 12034, 21208, 24068, 29161, 42416, 48136, 58322, 66187, 96272, 116644, 131827, 132374, 233288, 263654, 264748, 466576, 527308, 529496, 1054616, 1058992, 1450097, 2109232, 2900194, 5800388, 11600776, 15951067, 23201552, 31902134, 63804268, 127608536, 255217072]

約数ペア:

[(1, 255217072), (2, 127608536), (4, 63804268), (8, 31902134), (11, 23201552), (16, 15951067), (22, 11600776), (44, 5800388), (88, 2900194), (121, 2109232), (176, 1450097), (241, 1058992), (242, 1054616), (482, 529496), (484, 527308), (547, 466576), (964, 264748), (968, 263654), (1094, 233288), (1928, 132374), (1936, 131827), (2188, 116644), (2651, 96272), (3856, 66187), (4376, 58322), (5302, 48136), (6017, 42416), (8752, 29161), (10604, 24068), (12034, 21208)]