2986649856

素因数分解:

$2^8\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:381

約数の個数: 216

約数和(自身を含む): 8877173760

約数和(自身を除く): 5890523904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 127, 128, 144, 173, 177, 192, 236, 254, 256, 288, 346, 354, 381, 384, 472, 508, 519, 531, 576, 692, 708, 762, 768, 944, 1016, 1038, 1062, 1143, 1152, 1384, 1416, 1524, 1557, 1888, 2032, 2076, 2124, 2286, 2304, 2768, 2832, 3048, 3114, 3776, 4064, 4152, 4248, 4572, 5536, 5664, 6096, 6228, 7493, 7552, 8128, 8304, 8496, 9144, 10207, 11072, 11328, 12192, 12456, 14986, 15104, 16256, 16608, 16992, 18288, 20414, 21971, 22144, 22479, 22656, 24384, 24912, 29972, 30621, 32512, 33216, 33984, 36576, 40828, 43942, 44288, 44958, 45312, 48768, 49824, 59944, 61242, 65913, 66432, 67437, 67968, 73152, 81656, 87884, 89916, 91863, 97536, 99648, 119888, 122484, 131826, 132864, 134874, 135936, 146304, 163312, 175768, 179832, 183726, 197739, 199296, 239776, 244968, 263652, 269748, 292608, 326624, 351536, 359664, 367452, 395478, 398592, 479552, 489936, 527304, 539496, 653248, 703072, 719328, 734904, 790956, 959104, 979872, 1054608, 1078992, 1296289, 1306496, 1406144, 1438656, 1469808, 1581912, 1918208, 1959744, 2109216, 2157984, 2592578, 2612992, 2812288, 2877312, 2939616, 3163824, 3888867, 3919488, 4218432, 4315968, 5185156, 5624576, 5754624, 5879232, 6327648, 7777734, 7838976, 8436864, 8631936, 10370312, 11666601, 11758464, 12655296, 15555468, 16873728, 17263872, 20740624, 23333202, 23516928, 25310592, 31110936, 41481248, 46666404, 50621184, 62221872, 82962496, 93332808, 124443744, 165924992, 186665616, 248887488, 331849984, 373331232, 497774976, 746662464, 995549952, 1493324928, 2986649856]

約数ペア:

[(1, 2986649856), (2, 1493324928), (3, 995549952), (4, 746662464), (6, 497774976), (8, 373331232), (9, 331849984), (12, 248887488), (16, 186665616), (18, 165924992), (24, 124443744), (32, 93332808), (36, 82962496), (48, 62221872), (59, 50621184), (64, 46666404), (72, 41481248), (96, 31110936), (118, 25310592), (127, 23516928), (128, 23333202), (144, 20740624), (173, 17263872), (177, 16873728), (192, 15555468), (236, 12655296), (254, 11758464), (256, 11666601), (288, 10370312), (346, 8631936), (354, 8436864), (381, 7838976), (384, 7777734), (472, 6327648), (508, 5879232), (519, 5754624), (531, 5624576), (576, 5185156), (692, 4315968), (708, 4218432), (762, 3919488), (768, 3888867), (944, 3163824), (1016, 2939616), (1038, 2877312), (1062, 2812288), (1143, 2612992), (1152, 2592578), (1384, 2157984), (1416, 2109216), (1524, 1959744), (1557, 1918208), (1888, 1581912), (2032, 1469808), (2076, 1438656), (2124, 1406144), (2286, 1306496), (2304, 1296289), (2768, 1078992), (2832, 1054608), (3048, 979872), (3114, 959104), (3776, 790956), (4064, 734904), (4152, 719328), (4248, 703072), (4572, 653248), (5536, 539496), (5664, 527304), (6096, 489936), (6228, 479552), (7493, 398592), (7552, 395478), (8128, 367452), (8304, 359664), (8496, 351536), (9144, 326624), (10207, 292608), (11072, 269748), (11328, 263652), (12192, 244968), (12456, 239776), (14986, 199296), (15104, 197739), (16256, 183726), (16608, 179832), (16992, 175768), (18288, 163312), (20414, 146304), (21971, 135936), (22144, 134874), (22479, 132864), (22656, 131826), (24384, 122484), (24912, 119888), (29972, 99648), (30621, 97536), (32512, 91863), (33216, 89916), (33984, 87884), (36576, 81656), (40828, 73152), (43942, 67968), (44288, 67437), (44958, 66432), (45312, 65913), (48768, 61242), (49824, 59944)]