129394692

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{499}}^1$

素因数の和:540

約数の個数: 120

約数和(自身を含む): 392140000

約数和(自身を除く): 262745308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 499, 588, 686, 756, 882, 998, 1029, 1323, 1372, 1497, 1764, 1996, 2058, 2401, 2646, 2994, 3087, 3493, 4116, 4491, 4802, 5292, 5988, 6174, 6986, 7203, 8982, 9261, 9604, 10479, 12348, 13473, 13972, 14406, 17964, 18522, 20958, 21609, 24451, 26946, 28812, 31437, 37044, 41916, 43218, 48902, 53892, 62874, 64827, 73353, 86436, 94311, 97804, 125748, 129654, 146706, 171157, 188622, 220059, 259308, 293412, 342314, 377244, 440118, 513471, 660177, 684628, 880236, 1026942, 1198099, 1320354, 1540413, 2053884, 2396198, 2640708, 3080826, 3594297, 4621239, 4792396, 6161652, 7188594, 9242478, 10782891, 14377188, 18484956, 21565782, 32348673, 43131564, 64697346, 129394692]

約数ペア:

[(1, 129394692), (2, 64697346), (3, 43131564), (4, 32348673), (6, 21565782), (7, 18484956), (9, 14377188), (12, 10782891), (14, 9242478), (18, 7188594), (21, 6161652), (27, 4792396), (28, 4621239), (36, 3594297), (42, 3080826), (49, 2640708), (54, 2396198), (63, 2053884), (84, 1540413), (98, 1320354), (108, 1198099), (126, 1026942), (147, 880236), (189, 684628), (196, 660177), (252, 513471), (294, 440118), (343, 377244), (378, 342314), (441, 293412), (499, 259308), (588, 220059), (686, 188622), (756, 171157), (882, 146706), (998, 129654), (1029, 125748), (1323, 97804), (1372, 94311), (1497, 86436), (1764, 73353), (1996, 64827), (2058, 62874), (2401, 53892), (2646, 48902), (2994, 43218), (3087, 41916), (3493, 37044), (4116, 31437), (4491, 28812), (4802, 26946), (5292, 24451), (5988, 21609), (6174, 20958), (6986, 18522), (7203, 17964), (8982, 14406), (9261, 13972), (9604, 13473), (10479, 12348)]