198262764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9479}}^1$

素因数の和:9579

約数の個数: 72

約数和(自身を含む): 579720960

約数和(自身を除く): 381458196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 9479, 10458, 18958, 20916, 28437, 37916, 56874, 66353, 85311, 113748, 132706, 170622, 199059, 265412, 341244, 398118, 597177, 786757, 796236, 1194354, 1573514, 2360271, 2388708, 3147028, 4720542, 5507299, 7080813, 9441084, 11014598, 14161626, 16521897, 22029196, 28323252, 33043794, 49565691, 66087588, 99131382, 198262764]

約数ペア:

[(1, 198262764), (2, 99131382), (3, 66087588), (4, 49565691), (6, 33043794), (7, 28323252), (9, 22029196), (12, 16521897), (14, 14161626), (18, 11014598), (21, 9441084), (28, 7080813), (36, 5507299), (42, 4720542), (63, 3147028), (83, 2388708), (84, 2360271), (126, 1573514), (166, 1194354), (249, 796236), (252, 786757), (332, 597177), (498, 398118), (581, 341244), (747, 265412), (996, 199059), (1162, 170622), (1494, 132706), (1743, 113748), (2324, 85311), (2988, 66353), (3486, 56874), (5229, 37916), (6972, 28437), (9479, 20916), (10458, 18958)]