305399808

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 1046485440

約数和(自身を除く): 741085632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 263, 288, 324, 336, 378, 384, 432, 448, 504, 512, 526, 567, 576, 648, 672, 756, 768, 789, 864, 896, 1008, 1024, 1052, 1134, 1152, 1296, 1344, 1512, 1536, 1578, 1728, 1792, 1841, 2016, 2048, 2104, 2268, 2304, 2367, 2592, 2688, 3024, 3072, 3156, 3456, 3584, 3682, 4032, 4208, 4536, 4608, 4734, 5184, 5376, 5523, 6048, 6144, 6312, 6912, 7101, 7168, 7364, 8064, 8416, 9072, 9216, 9468, 10368, 10752, 11046, 12096, 12624, 13824, 14202, 14336, 14728, 16128, 16569, 16832, 18144, 18432, 18936, 20736, 21303, 21504, 22092, 24192, 25248, 27648, 28404, 29456, 32256, 33138, 33664, 36288, 37872, 41472, 42606, 43008, 44184, 48384, 49707, 50496, 55296, 56808, 58912, 64512, 66276, 67328, 72576, 75744, 82944, 85212, 88368, 96768, 99414, 100992, 113616, 117824, 129024, 132552, 134656, 145152, 149121, 151488, 165888, 170424, 176736, 193536, 198828, 201984, 227232, 235648, 265104, 269312, 290304, 298242, 302976, 340848, 353472, 387072, 397656, 403968, 454464, 471296, 530208, 538624, 580608, 596484, 605952, 681696, 706944, 795312, 807936, 908928, 942592, 1060416, 1161216, 1192968, 1211904, 1363392, 1413888, 1590624, 1615872, 1817856, 1885184, 2120832, 2385936, 2423808, 2726784, 2827776, 3181248, 3635712, 3770368, 4241664, 4771872, 4847616, 5453568, 5655552, 6362496, 7271424, 8483328, 9543744, 10907136, 11311104, 12724992, 14542848, 16966656, 19087488, 21814272, 25449984, 33933312, 38174976, 43628544, 50899968, 76349952, 101799936, 152699904, 305399808]

約数ペア:

[(1, 305399808), (2, 152699904), (3, 101799936), (4, 76349952), (6, 50899968), (7, 43628544), (8, 38174976), (9, 33933312), (12, 25449984), (14, 21814272), (16, 19087488), (18, 16966656), (21, 14542848), (24, 12724992), (27, 11311104), (28, 10907136), (32, 9543744), (36, 8483328), (42, 7271424), (48, 6362496), (54, 5655552), (56, 5453568), (63, 4847616), (64, 4771872), (72, 4241664), (81, 3770368), (84, 3635712), (96, 3181248), (108, 2827776), (112, 2726784), (126, 2423808), (128, 2385936), (144, 2120832), (162, 1885184), (168, 1817856), (189, 1615872), (192, 1590624), (216, 1413888), (224, 1363392), (252, 1211904), (256, 1192968), (263, 1161216), (288, 1060416), (324, 942592), (336, 908928), (378, 807936), (384, 795312), (432, 706944), (448, 681696), (504, 605952), (512, 596484), (526, 580608), (567, 538624), (576, 530208), (648, 471296), (672, 454464), (756, 403968), (768, 397656), (789, 387072), (864, 353472), (896, 340848), (1008, 302976), (1024, 298242), (1052, 290304), (1134, 269312), (1152, 265104), (1296, 235648), (1344, 227232), (1512, 201984), (1536, 198828), (1578, 193536), (1728, 176736), (1792, 170424), (1841, 165888), (2016, 151488), (2048, 149121), (2104, 145152), (2268, 134656), (2304, 132552), (2367, 129024), (2592, 117824), (2688, 113616), (3024, 100992), (3072, 99414), (3156, 96768), (3456, 88368), (3584, 85212), (3682, 82944), (4032, 75744), (4208, 72576), (4536, 67328), (4608, 66276), (4734, 64512), (5184, 58912), (5376, 56808), (5523, 55296), (6048, 50496), (6144, 49707), (6312, 48384), (6912, 44184), (7101, 43008), (7168, 42606), (7364, 41472), (8064, 37872), (8416, 36288), (9072, 33664), (9216, 33138), (9468, 32256), (10368, 29456), (10752, 28404), (11046, 27648), (12096, 25248), (12624, 24192), (13824, 22092), (14202, 21504), (14336, 21303), (14728, 20736), (16128, 18936), (16569, 18432), (16832, 18144)]