204655464

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{72883}}^1$

素因数の和:72911

約数の個数: 64

約数和(自身を含む): 612225600

約数和(自身を除く): 407570136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 72883, 145766, 218649, 291532, 437298, 583064, 655947, 874596, 947479, 1311894, 1749192, 1894958, 1967841, 2623788, 2842437, 3789916, 3935682, 5247576, 5684874, 7579832, 7871364, 8527311, 11369748, 15742728, 17054622, 22739496, 25581933, 34109244, 51163866, 68218488, 102327732, 204655464]

約数ペア:

[(1, 204655464), (2, 102327732), (3, 68218488), (4, 51163866), (6, 34109244), (8, 25581933), (9, 22739496), (12, 17054622), (13, 15742728), (18, 11369748), (24, 8527311), (26, 7871364), (27, 7579832), (36, 5684874), (39, 5247576), (52, 3935682), (54, 3789916), (72, 2842437), (78, 2623788), (104, 1967841), (108, 1894958), (117, 1749192), (156, 1311894), (216, 947479), (234, 874596), (312, 655947), (351, 583064), (468, 437298), (702, 291532), (936, 218649), (1404, 145766), (2808, 72883)]