259477776

素因数分解:

$2^4\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2393}}^1$

素因数の和:2661

約数の個数: 80

約数和(自身を含む): 748077120

約数和(自身を除く): 488599344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 251, 432, 502, 753, 1004, 1506, 2008, 2259, 2393, 3012, 4016, 4518, 4786, 6024, 6777, 7179, 9036, 9572, 12048, 13554, 14358, 18072, 19144, 21537, 27108, 28716, 36144, 38288, 43074, 54216, 57432, 64611, 86148, 108432, 114864, 129222, 172296, 258444, 344592, 516888, 600643, 1033776, 1201286, 1801929, 2402572, 3603858, 4805144, 5405787, 7207716, 9610288, 10811574, 14415432, 16217361, 21623148, 28830864, 32434722, 43246296, 64869444, 86492592, 129738888, 259477776]

約数ペア:

[(1, 259477776), (2, 129738888), (3, 86492592), (4, 64869444), (6, 43246296), (8, 32434722), (9, 28830864), (12, 21623148), (16, 16217361), (18, 14415432), (24, 10811574), (27, 9610288), (36, 7207716), (48, 5405787), (54, 4805144), (72, 3603858), (108, 2402572), (144, 1801929), (216, 1201286), (251, 1033776), (432, 600643), (502, 516888), (753, 344592), (1004, 258444), (1506, 172296), (2008, 129222), (2259, 114864), (2393, 108432), (3012, 86148), (4016, 64611), (4518, 57432), (4786, 54216), (6024, 43074), (6777, 38288), (7179, 36144), (9036, 28716), (9572, 27108), (12048, 21537), (13554, 19144), (14358, 18072)]