718739712

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 216

約数和(自身を含む): 2219293440

約数和(自身を除く): 1500553728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 128, 144, 174, 186, 192, 232, 248, 256, 261, 279, 288, 347, 348, 372, 384, 464, 496, 522, 558, 576, 694, 696, 744, 768, 899, 928, 992, 1041, 1044, 1116, 1152, 1388, 1392, 1488, 1798, 1856, 1984, 2082, 2088, 2232, 2304, 2697, 2776, 2784, 2976, 3123, 3596, 3712, 3968, 4164, 4176, 4464, 5394, 5552, 5568, 5952, 6246, 7192, 7424, 7936, 8091, 8328, 8352, 8928, 10063, 10757, 10788, 11104, 11136, 11904, 12492, 14384, 16182, 16656, 16704, 17856, 20126, 21514, 21576, 22208, 22272, 23808, 24984, 28768, 30189, 32271, 32364, 33312, 33408, 35712, 40252, 43028, 43152, 44416, 49968, 57536, 60378, 64542, 64728, 66624, 66816, 71424, 80504, 86056, 86304, 88832, 90567, 96813, 99936, 115072, 120756, 129084, 129456, 133248, 161008, 172112, 172608, 181134, 193626, 199872, 230144, 241512, 258168, 258912, 266496, 311953, 322016, 344224, 345216, 362268, 387252, 399744, 483024, 516336, 517824, 623906, 644032, 688448, 690432, 724536, 774504, 799488, 935859, 966048, 1032672, 1035648, 1247812, 1288064, 1376896, 1449072, 1549008, 1871718, 1932096, 2065344, 2071296, 2495624, 2576128, 2753792, 2807577, 2898144, 3098016, 3743436, 3864192, 4130688, 4991248, 5615154, 5796288, 6196032, 7486872, 7728384, 8261376, 9982496, 11230308, 11592576, 12392064, 14973744, 19964992, 22460616, 23185152, 24784128, 29947488, 39929984, 44921232, 59894976, 79859968, 89842464, 119789952, 179684928, 239579904, 359369856, 718739712]

約数ペア:

[(1, 718739712), (2, 359369856), (3, 239579904), (4, 179684928), (6, 119789952), (8, 89842464), (9, 79859968), (12, 59894976), (16, 44921232), (18, 39929984), (24, 29947488), (29, 24784128), (31, 23185152), (32, 22460616), (36, 19964992), (48, 14973744), (58, 12392064), (62, 11592576), (64, 11230308), (72, 9982496), (87, 8261376), (93, 7728384), (96, 7486872), (116, 6196032), (124, 5796288), (128, 5615154), (144, 4991248), (174, 4130688), (186, 3864192), (192, 3743436), (232, 3098016), (248, 2898144), (256, 2807577), (261, 2753792), (279, 2576128), (288, 2495624), (347, 2071296), (348, 2065344), (372, 1932096), (384, 1871718), (464, 1549008), (496, 1449072), (522, 1376896), (558, 1288064), (576, 1247812), (694, 1035648), (696, 1032672), (744, 966048), (768, 935859), (899, 799488), (928, 774504), (992, 724536), (1041, 690432), (1044, 688448), (1116, 644032), (1152, 623906), (1388, 517824), (1392, 516336), (1488, 483024), (1798, 399744), (1856, 387252), (1984, 362268), (2082, 345216), (2088, 344224), (2232, 322016), (2304, 311953), (2697, 266496), (2776, 258912), (2784, 258168), (2976, 241512), (3123, 230144), (3596, 199872), (3712, 193626), (3968, 181134), (4164, 172608), (4176, 172112), (4464, 161008), (5394, 133248), (5552, 129456), (5568, 129084), (5952, 120756), (6246, 115072), (7192, 99936), (7424, 96813), (7936, 90567), (8091, 88832), (8328, 86304), (8352, 86056), (8928, 80504), (10063, 71424), (10757, 66816), (10788, 66624), (11104, 64728), (11136, 64542), (11904, 60378), (12492, 57536), (14384, 49968), (16182, 44416), (16656, 43152), (16704, 43028), (17856, 40252), (20126, 35712), (21514, 33408), (21576, 33312), (22208, 32364), (22272, 32271), (23808, 30189), (24984, 28768)]