1221599232

素因数分解:

$2^{13}\times 3^4\times 7^1\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 280

約数和(自身を含む): 4186708416

約数和(自身を除く): 2965109184

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, 4096, 4208, 4536, 4608, 4734, 5184, 5376, 5523, 6048, 6144, 6312, 6912, 7101, 7168, 7364, 8064, 8192, 8416, 9072, 9216, 9468, 10368, 10752, 11046, 12096, 12288, 12624, 13824, 14202, 14336, 14728, 16128, 16569, 16832, 18144, 18432, 18936, 20736, 21303, 21504, 22092, 24192, 24576, 25248, 27648, 28404, 28672, 29456, 32256, 33138, 33664, 36288, 36864, 37872, 41472, 42606, 43008, 44184, 48384, 49707, 50496, 55296, 56808, 57344, 58912, 64512, 66276, 67328, 72576, 73728, 75744, 82944, 85212, 86016, 88368, 96768, 99414, 100992, 110592, 113616, 117824, 129024, 132552, 134656, 145152, 149121, 151488, 165888, 170424, 172032, 176736, 193536, 198828, 201984, 221184, 227232, 235648, 258048, 265104, 269312, 290304, 298242, 302976, 331776, 340848, 353472, 387072, 397656, 403968, 454464, 471296, 516096, 530208, 538624, 580608, 596484, 605952, 663552, 681696, 706944, 774144, 795312, 807936, 908928, 942592, 1060416, 1077248, 1161216, 1192968, 1211904, 1363392, 1413888, 1548288, 1590624, 1615872, 1817856, 1885184, 2120832, 2154496, 2322432, 2385936, 2423808, 2726784, 2827776, 3181248, 3231744, 3635712, 3770368, 4241664, 4644864, 4771872, 4847616, 5453568, 5655552, 6362496, 6463488, 7271424, 7540736, 8483328, 9543744, 9695232, 10907136, 11311104, 12724992, 14542848, 15081472, 16966656, 19087488, 19390464, 21814272, 22622208, 25449984, 29085696, 33933312, 38174976, 43628544, 45244416, 50899968, 58171392, 67866624, 76349952, 87257088, 101799936, 135733248, 152699904, 174514176, 203599872, 305399808, 407199744, 610799616, 1221599232]

約数ペア:

[(1, 1221599232), (2, 610799616), (3, 407199744), (4, 305399808), (6, 203599872), (7, 174514176), (8, 152699904), (9, 135733248), (12, 101799936), (14, 87257088), (16, 76349952), (18, 67866624), (21, 58171392), (24, 50899968), (27, 45244416), (28, 43628544), (32, 38174976), (36, 33933312), (42, 29085696), (48, 25449984), (54, 22622208), (56, 21814272), (63, 19390464), (64, 19087488), (72, 16966656), (81, 15081472), (84, 14542848), (96, 12724992), (108, 11311104), (112, 10907136), (126, 9695232), (128, 9543744), (144, 8483328), (162, 7540736), (168, 7271424), (189, 6463488), (192, 6362496), (216, 5655552), (224, 5453568), (252, 4847616), (256, 4771872), (263, 4644864), (288, 4241664), (324, 3770368), (336, 3635712), (378, 3231744), (384, 3181248), (432, 2827776), (448, 2726784), (504, 2423808), (512, 2385936), (526, 2322432), (567, 2154496), (576, 2120832), (648, 1885184), (672, 1817856), (756, 1615872), (768, 1590624), (789, 1548288), (864, 1413888), (896, 1363392), (1008, 1211904), (1024, 1192968), (1052, 1161216), (1134, 1077248), (1152, 1060416), (1296, 942592), (1344, 908928), (1512, 807936), (1536, 795312), (1578, 774144), (1728, 706944), (1792, 681696), (1841, 663552), (2016, 605952), (2048, 596484), (2104, 580608), (2268, 538624), (2304, 530208), (2367, 516096), (2592, 471296), (2688, 454464), (3024, 403968), (3072, 397656), (3156, 387072), (3456, 353472), (3584, 340848), (3682, 331776), (4032, 302976), (4096, 298242), (4208, 290304), (4536, 269312), (4608, 265104), (4734, 258048), (5184, 235648), (5376, 227232), (5523, 221184), (6048, 201984), (6144, 198828), (6312, 193536), (6912, 176736), (7101, 172032), (7168, 170424), (7364, 165888), (8064, 151488), (8192, 149121), (8416, 145152), (9072, 134656), (9216, 132552), (9468, 129024), (10368, 117824), (10752, 113616), (11046, 110592), (12096, 100992), (12288, 99414), (12624, 96768), (13824, 88368), (14202, 86016), (14336, 85212), (14728, 82944), (16128, 75744), (16569, 73728), (16832, 72576), (18144, 67328), (18432, 66276), (18936, 64512), (20736, 58912), (21303, 57344), (21504, 56808), (22092, 55296), (24192, 50496), (24576, 49707), (25248, 48384), (27648, 44184), (28404, 43008), (28672, 42606), (29456, 41472), (32256, 37872), (33138, 36864), (33664, 36288)]