2019202488

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{3677}}^1$

素因数の和:3981

約数の個数: 96

約数和(自身を含む): 5680303200

約数和(自身を除く): 3661100712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 263, 348, 522, 526, 696, 789, 1044, 1052, 1578, 2088, 2104, 2367, 3156, 3677, 4734, 6312, 7354, 7627, 9468, 11031, 14708, 15254, 18936, 22062, 22881, 29416, 30508, 33093, 44124, 45762, 61016, 66186, 68643, 88248, 91524, 106633, 132372, 137286, 183048, 213266, 264744, 274572, 319899, 426532, 549144, 639798, 853064, 959697, 967051, 1279596, 1919394, 1934102, 2559192, 2901153, 3838788, 3868204, 5802306, 7677576, 7736408, 8703459, 11604612, 17406918, 23209224, 28044479, 34813836, 56088958, 69627672, 84133437, 112177916, 168266874, 224355832, 252400311, 336533748, 504800622, 673067496, 1009601244, 2019202488]

約数ペア:

[(1, 2019202488), (2, 1009601244), (3, 673067496), (4, 504800622), (6, 336533748), (8, 252400311), (9, 224355832), (12, 168266874), (18, 112177916), (24, 84133437), (29, 69627672), (36, 56088958), (58, 34813836), (72, 28044479), (87, 23209224), (116, 17406918), (174, 11604612), (232, 8703459), (261, 7736408), (263, 7677576), (348, 5802306), (522, 3868204), (526, 3838788), (696, 2901153), (789, 2559192), (1044, 1934102), (1052, 1919394), (1578, 1279596), (2088, 967051), (2104, 959697), (2367, 853064), (3156, 639798), (3677, 549144), (4734, 426532), (6312, 319899), (7354, 274572), (7627, 264744), (9468, 213266), (11031, 183048), (14708, 137286), (15254, 132372), (18936, 106633), (22062, 91524), (22881, 88248), (29416, 68643), (30508, 66186), (33093, 61016), (44124, 45762)]