255399084

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{13411}}^1$

素因数の和:13467

約数の個数: 54

約数和(自身を含む): 674932076

約数和(自身を除く): 419532992

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4761, 6348, 9522, 13411, 19044, 26822, 40233, 53644, 80466, 120699, 160932, 241398, 308453, 482796, 616906, 925359, 1233812, 1850718, 2776077, 3701436, 5552154, 7094419, 11104308, 14188838, 21283257, 28377676, 42566514, 63849771, 85133028, 127699542, 255399084]

約数ペア:

[(1, 255399084), (2, 127699542), (3, 85133028), (4, 63849771), (6, 42566514), (9, 28377676), (12, 21283257), (18, 14188838), (23, 11104308), (36, 7094419), (46, 5552154), (69, 3701436), (92, 2776077), (138, 1850718), (207, 1233812), (276, 925359), (414, 616906), (529, 482796), (828, 308453), (1058, 241398), (1587, 160932), (2116, 120699), (3174, 80466), (4761, 53644), (6348, 40233), (9522, 26822), (13411, 19044)]