518065128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1031}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 1606700160

約数和(自身を除く): 1088635032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 997, 1031, 1994, 2062, 2991, 3093, 3988, 4124, 5982, 6186, 6979, 7217, 7976, 8248, 8973, 9279, 11964, 12372, 13958, 14434, 17946, 18558, 20937, 21651, 23928, 24744, 27916, 28868, 35892, 37116, 41874, 43302, 55832, 57736, 62811, 64953, 71784, 74232, 83748, 86604, 125622, 129906, 167496, 173208, 251244, 259812, 502488, 519624, 1027907, 2055814, 3083721, 4111628, 6167442, 7195349, 8223256, 9251163, 12334884, 14390698, 18502326, 21586047, 24669768, 28781396, 37004652, 43172094, 57562792, 64758141, 74009304, 86344188, 129516282, 172688376, 259032564, 518065128]

約数ペア:

[(1, 518065128), (2, 259032564), (3, 172688376), (4, 129516282), (6, 86344188), (7, 74009304), (8, 64758141), (9, 57562792), (12, 43172094), (14, 37004652), (18, 28781396), (21, 24669768), (24, 21586047), (28, 18502326), (36, 14390698), (42, 12334884), (56, 9251163), (63, 8223256), (72, 7195349), (84, 6167442), (126, 4111628), (168, 3083721), (252, 2055814), (504, 1027907), (997, 519624), (1031, 502488), (1994, 259812), (2062, 251244), (2991, 173208), (3093, 167496), (3988, 129906), (4124, 125622), (5982, 86604), (6186, 83748), (6979, 74232), (7217, 71784), (7976, 64953), (8248, 62811), (8973, 57736), (9279, 55832), (11964, 43302), (12372, 41874), (13958, 37116), (14434, 35892), (17946, 28868), (18558, 27916), (20937, 24744), (21651, 23928)]