394147584

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 216

約数和(自身を含む): 1248352560

約数和(自身を除く): 854204976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 68, 72, 87, 96, 102, 116, 128, 136, 144, 153, 174, 192, 204, 232, 256, 261, 272, 288, 306, 347, 348, 384, 408, 464, 493, 522, 544, 576, 612, 694, 696, 768, 816, 928, 986, 1041, 1044, 1088, 1152, 1224, 1388, 1392, 1479, 1632, 1856, 1972, 2082, 2088, 2176, 2304, 2448, 2776, 2784, 2958, 3123, 3264, 3712, 3944, 4164, 4176, 4352, 4437, 4896, 5552, 5568, 5899, 5916, 6246, 6528, 7424, 7888, 8328, 8352, 8874, 9792, 10063, 11104, 11136, 11798, 11832, 12492, 13056, 15776, 16656, 16704, 17697, 17748, 19584, 20126, 22208, 22272, 23596, 23664, 24984, 30189, 31552, 33312, 33408, 35394, 35496, 39168, 40252, 44416, 47192, 47328, 49968, 53091, 60378, 63104, 66624, 66816, 70788, 70992, 80504, 88832, 90567, 94384, 94656, 99936, 106182, 120756, 126208, 133248, 141576, 141984, 161008, 171071, 181134, 188768, 189312, 199872, 212364, 241512, 266496, 283152, 283968, 322016, 342142, 362268, 377536, 378624, 399744, 424728, 483024, 513213, 566304, 567936, 644032, 684284, 724536, 755072, 799488, 849456, 966048, 1026426, 1132608, 1135872, 1288064, 1368568, 1449072, 1510144, 1539639, 1698912, 1932096, 2052852, 2265216, 2576128, 2737136, 2898144, 3079278, 3397824, 3864192, 4105704, 4530432, 5474272, 5796288, 6158556, 6795648, 7728384, 8211408, 10948544, 11592576, 12317112, 13591296, 16422816, 21897088, 23185152, 24634224, 32845632, 43794176, 49268448, 65691264, 98536896, 131382528, 197073792, 394147584]

約数ペア:

[(1, 394147584), (2, 197073792), (3, 131382528), (4, 98536896), (6, 65691264), (8, 49268448), (9, 43794176), (12, 32845632), (16, 24634224), (17, 23185152), (18, 21897088), (24, 16422816), (29, 13591296), (32, 12317112), (34, 11592576), (36, 10948544), (48, 8211408), (51, 7728384), (58, 6795648), (64, 6158556), (68, 5796288), (72, 5474272), (87, 4530432), (96, 4105704), (102, 3864192), (116, 3397824), (128, 3079278), (136, 2898144), (144, 2737136), (153, 2576128), (174, 2265216), (192, 2052852), (204, 1932096), (232, 1698912), (256, 1539639), (261, 1510144), (272, 1449072), (288, 1368568), (306, 1288064), (347, 1135872), (348, 1132608), (384, 1026426), (408, 966048), (464, 849456), (493, 799488), (522, 755072), (544, 724536), (576, 684284), (612, 644032), (694, 567936), (696, 566304), (768, 513213), (816, 483024), (928, 424728), (986, 399744), (1041, 378624), (1044, 377536), (1088, 362268), (1152, 342142), (1224, 322016), (1388, 283968), (1392, 283152), (1479, 266496), (1632, 241512), (1856, 212364), (1972, 199872), (2082, 189312), (2088, 188768), (2176, 181134), (2304, 171071), (2448, 161008), (2776, 141984), (2784, 141576), (2958, 133248), (3123, 126208), (3264, 120756), (3712, 106182), (3944, 99936), (4164, 94656), (4176, 94384), (4352, 90567), (4437, 88832), (4896, 80504), (5552, 70992), (5568, 70788), (5899, 66816), (5916, 66624), (6246, 63104), (6528, 60378), (7424, 53091), (7888, 49968), (8328, 47328), (8352, 47192), (8874, 44416), (9792, 40252), (10063, 39168), (11104, 35496), (11136, 35394), (11798, 33408), (11832, 33312), (12492, 31552), (13056, 30189), (15776, 24984), (16656, 23664), (16704, 23596), (17697, 22272), (17748, 22208), (19584, 20126)]