270554032

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^2$

素因数の和:474

約数の個数: 60

約数和(自身を含む): 611980176

約数和(自身を除く): 341426144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 199, 244, 398, 427, 488, 796, 854, 976, 1393, 1592, 1708, 2786, 3184, 3416, 5572, 6832, 11144, 12139, 22288, 24278, 39601, 48556, 79202, 84973, 97112, 158404, 169946, 194224, 277207, 316808, 339892, 554414, 633616, 679784, 1108828, 1359568, 2217656, 2415661, 4435312, 4831322, 9662644, 16909627, 19325288, 33819254, 38650576, 67638508, 135277016, 270554032]

約数ペア:

[(1, 270554032), (2, 135277016), (4, 67638508), (7, 38650576), (8, 33819254), (14, 19325288), (16, 16909627), (28, 9662644), (56, 4831322), (61, 4435312), (112, 2415661), (122, 2217656), (199, 1359568), (244, 1108828), (398, 679784), (427, 633616), (488, 554414), (796, 339892), (854, 316808), (976, 277207), (1393, 194224), (1592, 169946), (1708, 158404), (2786, 97112), (3184, 84973), (3416, 79202), (5572, 48556), (6832, 39601), (11144, 24278), (12139, 22288)]