268967808

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 818672400

約数和(自身を除く): 549704592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 83, 87, 96, 97, 116, 128, 144, 166, 174, 192, 194, 232, 249, 261, 288, 291, 332, 348, 384, 388, 464, 498, 522, 576, 582, 664, 696, 747, 776, 873, 928, 996, 1044, 1152, 1164, 1328, 1392, 1494, 1552, 1746, 1856, 1992, 2088, 2328, 2407, 2656, 2784, 2813, 2988, 3104, 3492, 3712, 3984, 4176, 4656, 4814, 5312, 5568, 5626, 5976, 6208, 6984, 7221, 7968, 8051, 8352, 8439, 9312, 9628, 10624, 11136, 11252, 11952, 12416, 13968, 14442, 15936, 16102, 16704, 16878, 18624, 19256, 21663, 22504, 23904, 24153, 25317, 27936, 28884, 31872, 32204, 33408, 33756, 37248, 38512, 43326, 45008, 47808, 48306, 50634, 55872, 57768, 64408, 67512, 72459, 77024, 86652, 90016, 95616, 96612, 101268, 111744, 115536, 128816, 135024, 144918, 154048, 173304, 180032, 193224, 202536, 231072, 233479, 257632, 270048, 289836, 308096, 346608, 360064, 386448, 405072, 462144, 466958, 515264, 540096, 579672, 693216, 700437, 772896, 810144, 924288, 933916, 1030528, 1080192, 1159344, 1386432, 1400874, 1545792, 1620288, 1867832, 2101311, 2318688, 2772864, 2801748, 3091584, 3240576, 3735664, 4202622, 4637376, 5603496, 7471328, 8405244, 9274752, 11206992, 14942656, 16810488, 22413984, 29885312, 33620976, 44827968, 67241952, 89655936, 134483904, 268967808]

約数ペア:

[(1, 268967808), (2, 134483904), (3, 89655936), (4, 67241952), (6, 44827968), (8, 33620976), (9, 29885312), (12, 22413984), (16, 16810488), (18, 14942656), (24, 11206992), (29, 9274752), (32, 8405244), (36, 7471328), (48, 5603496), (58, 4637376), (64, 4202622), (72, 3735664), (83, 3240576), (87, 3091584), (96, 2801748), (97, 2772864), (116, 2318688), (128, 2101311), (144, 1867832), (166, 1620288), (174, 1545792), (192, 1400874), (194, 1386432), (232, 1159344), (249, 1080192), (261, 1030528), (288, 933916), (291, 924288), (332, 810144), (348, 772896), (384, 700437), (388, 693216), (464, 579672), (498, 540096), (522, 515264), (576, 466958), (582, 462144), (664, 405072), (696, 386448), (747, 360064), (776, 346608), (873, 308096), (928, 289836), (996, 270048), (1044, 257632), (1152, 233479), (1164, 231072), (1328, 202536), (1392, 193224), (1494, 180032), (1552, 173304), (1746, 154048), (1856, 144918), (1992, 135024), (2088, 128816), (2328, 115536), (2407, 111744), (2656, 101268), (2784, 96612), (2813, 95616), (2988, 90016), (3104, 86652), (3492, 77024), (3712, 72459), (3984, 67512), (4176, 64408), (4656, 57768), (4814, 55872), (5312, 50634), (5568, 48306), (5626, 47808), (5976, 45008), (6208, 43326), (6984, 38512), (7221, 37248), (7968, 33756), (8051, 33408), (8352, 32204), (8439, 31872), (9312, 28884), (9628, 27936), (10624, 25317), (11136, 24153), (11252, 23904), (11952, 22504), (12416, 21663), (13968, 19256), (14442, 18624), (15936, 16878), (16102, 16704)]