276518016

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 881280000

約数和(自身を除く): 604761984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 64, 72, 87, 89, 93, 96, 108, 116, 124, 128, 144, 174, 178, 186, 192, 216, 232, 248, 261, 267, 279, 288, 348, 356, 372, 384, 432, 464, 496, 522, 534, 558, 576, 696, 712, 744, 783, 801, 837, 864, 899, 928, 992, 1044, 1068, 1116, 1152, 1392, 1424, 1488, 1566, 1602, 1674, 1728, 1798, 1856, 1984, 2088, 2136, 2232, 2403, 2581, 2697, 2759, 2784, 2848, 2976, 3132, 3204, 3348, 3456, 3596, 3712, 3968, 4176, 4272, 4464, 4806, 5162, 5394, 5518, 5568, 5696, 5952, 6264, 6408, 6696, 7192, 7743, 8091, 8277, 8352, 8544, 8928, 9612, 10324, 10788, 11036, 11136, 11392, 11904, 12528, 12816, 13392, 14384, 15486, 16182, 16554, 16704, 17088, 17856, 19224, 20648, 21576, 22072, 23229, 24273, 24831, 25056, 25632, 26784, 28768, 30972, 32364, 33108, 33408, 34176, 35712, 38448, 41296, 43152, 44144, 46458, 48546, 49662, 50112, 51264, 53568, 57536, 61944, 64728, 66216, 69687, 74493, 76896, 80011, 82592, 86304, 88288, 92916, 97092, 99324, 100224, 102528, 107136, 115072, 123888, 129456, 132432, 139374, 148986, 153792, 160022, 165184, 172608, 176576, 185832, 194184, 198648, 240033, 247776, 258912, 264864, 278748, 297972, 307584, 320044, 330368, 345216, 353152, 371664, 388368, 397296, 480066, 495552, 517824, 529728, 557496, 595944, 640088, 720099, 743328, 776736, 794592, 960132, 991104, 1035648, 1059456, 1114992, 1191888, 1280176, 1440198, 1486656, 1553472, 1589184, 1920264, 2160297, 2229984, 2383776, 2560352, 2880396, 2973312, 3106944, 3178368, 3840528, 4320594, 4459968, 4767552, 5120704, 5760792, 7681056, 8641188, 8919936, 9535104, 10241408, 11521584, 15362112, 17282376, 23043168, 30724224, 34564752, 46086336, 69129504, 92172672, 138259008, 276518016]

約数ペア:

[(1, 276518016), (2, 138259008), (3, 92172672), (4, 69129504), (6, 46086336), (8, 34564752), (9, 30724224), (12, 23043168), (16, 17282376), (18, 15362112), (24, 11521584), (27, 10241408), (29, 9535104), (31, 8919936), (32, 8641188), (36, 7681056), (48, 5760792), (54, 5120704), (58, 4767552), (62, 4459968), (64, 4320594), (72, 3840528), (87, 3178368), (89, 3106944), (93, 2973312), (96, 2880396), (108, 2560352), (116, 2383776), (124, 2229984), (128, 2160297), (144, 1920264), (174, 1589184), (178, 1553472), (186, 1486656), (192, 1440198), (216, 1280176), (232, 1191888), (248, 1114992), (261, 1059456), (267, 1035648), (279, 991104), (288, 960132), (348, 794592), (356, 776736), (372, 743328), (384, 720099), (432, 640088), (464, 595944), (496, 557496), (522, 529728), (534, 517824), (558, 495552), (576, 480066), (696, 397296), (712, 388368), (744, 371664), (783, 353152), (801, 345216), (837, 330368), (864, 320044), (899, 307584), (928, 297972), (992, 278748), (1044, 264864), (1068, 258912), (1116, 247776), (1152, 240033), (1392, 198648), (1424, 194184), (1488, 185832), (1566, 176576), (1602, 172608), (1674, 165184), (1728, 160022), (1798, 153792), (1856, 148986), (1984, 139374), (2088, 132432), (2136, 129456), (2232, 123888), (2403, 115072), (2581, 107136), (2697, 102528), (2759, 100224), (2784, 99324), (2848, 97092), (2976, 92916), (3132, 88288), (3204, 86304), (3348, 82592), (3456, 80011), (3596, 76896), (3712, 74493), (3968, 69687), (4176, 66216), (4272, 64728), (4464, 61944), (4806, 57536), (5162, 53568), (5394, 51264), (5518, 50112), (5568, 49662), (5696, 48546), (5952, 46458), (6264, 44144), (6408, 43152), (6696, 41296), (7192, 38448), (7743, 35712), (8091, 34176), (8277, 33408), (8352, 33108), (8544, 32364), (8928, 30972), (9612, 28768), (10324, 26784), (10788, 25632), (11036, 25056), (11136, 24831), (11392, 24273), (11904, 23229), (12528, 22072), (12816, 21576), (13392, 20648), (14384, 19224), (15486, 17856), (16182, 17088), (16554, 16704)]