2397221568

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2193

約数の個数: 280

約数和(自身を含む): 8387185664

約数和(自身を除く): 5989964096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 448, 496, 504, 558, 567, 576, 648, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1134, 1296, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2131, 2232, 2268, 2511, 2592, 2604, 2976, 3024, 3348, 3472, 3906, 4032, 4262, 4464, 4536, 5022, 5184, 5208, 5859, 5952, 6048, 6393, 6696, 6944, 7812, 8524, 8928, 9072, 10044, 10416, 11718, 12096, 12786, 13392, 13888, 14917, 15624, 17048, 17577, 17856, 18144, 19179, 20088, 20832, 23436, 25572, 26784, 29834, 31248, 34096, 35154, 36288, 38358, 40176, 41664, 44751, 46872, 51144, 53568, 57537, 59668, 62496, 66061, 68192, 70308, 76716, 80352, 89502, 93744, 102288, 115074, 119336, 124992, 132122, 134253, 136384, 140616, 153432, 160704, 172611, 179004, 187488, 198183, 204576, 230148, 238672, 264244, 268506, 281232, 306864, 345222, 358008, 374976, 396366, 402759, 409152, 460296, 462427, 477344, 528488, 537012, 562464, 594549, 613728, 690444, 716016, 792732, 805518, 920592, 924854, 954688, 1056976, 1074024, 1124928, 1189098, 1208277, 1227456, 1380888, 1387281, 1432032, 1585464, 1611036, 1783647, 1841184, 1849708, 2113952, 2148048, 2378196, 2416554, 2761776, 2774562, 2864064, 3170928, 3222072, 3567294, 3682368, 3699416, 4161843, 4227904, 4296096, 4756392, 4833108, 5350941, 5523552, 5549124, 6341856, 6444144, 7134588, 7398832, 8323686, 8592192, 9512784, 9666216, 10701882, 11047104, 11098248, 12485529, 12683712, 12888288, 14269176, 14797664, 16647372, 19025568, 19332432, 21403764, 22196496, 24971058, 25776576, 28538352, 29595328, 33294744, 37456587, 38051136, 38664864, 42807528, 44392992, 49942116, 57076704, 66589488, 74913174, 77329728, 85615056, 88785984, 99884232, 114153408, 133178976, 149826348, 171230112, 199768464, 266357952, 299652696, 342460224, 399536928, 599305392, 799073856, 1198610784, 2397221568]

約数ペア:

[(1, 2397221568), (2, 1198610784), (3, 799073856), (4, 599305392), (6, 399536928), (7, 342460224), (8, 299652696), (9, 266357952), (12, 199768464), (14, 171230112), (16, 149826348), (18, 133178976), (21, 114153408), (24, 99884232), (27, 88785984), (28, 85615056), (31, 77329728), (32, 74913174), (36, 66589488), (42, 57076704), (48, 49942116), (54, 44392992), (56, 42807528), (62, 38664864), (63, 38051136), (64, 37456587), (72, 33294744), (81, 29595328), (84, 28538352), (93, 25776576), (96, 24971058), (108, 22196496), (112, 21403764), (124, 19332432), (126, 19025568), (144, 16647372), (162, 14797664), (168, 14269176), (186, 12888288), (189, 12683712), (192, 12485529), (216, 11098248), (217, 11047104), (224, 10701882), (248, 9666216), (252, 9512784), (279, 8592192), (288, 8323686), (324, 7398832), (336, 7134588), (372, 6444144), (378, 6341856), (432, 5549124), (434, 5523552), (448, 5350941), (496, 4833108), (504, 4756392), (558, 4296096), (567, 4227904), (576, 4161843), (648, 3699416), (651, 3682368), (672, 3567294), (744, 3222072), (756, 3170928), (837, 2864064), (864, 2774562), (868, 2761776), (992, 2416554), (1008, 2378196), (1116, 2148048), (1134, 2113952), (1296, 1849708), (1302, 1841184), (1344, 1783647), (1488, 1611036), (1512, 1585464), (1674, 1432032), (1728, 1387281), (1736, 1380888), (1953, 1227456), (1984, 1208277), (2016, 1189098), (2131, 1124928), (2232, 1074024), (2268, 1056976), (2511, 954688), (2592, 924854), (2604, 920592), (2976, 805518), (3024, 792732), (3348, 716016), (3472, 690444), (3906, 613728), (4032, 594549), (4262, 562464), (4464, 537012), (4536, 528488), (5022, 477344), (5184, 462427), (5208, 460296), (5859, 409152), (5952, 402759), (6048, 396366), (6393, 374976), (6696, 358008), (6944, 345222), (7812, 306864), (8524, 281232), (8928, 268506), (9072, 264244), (10044, 238672), (10416, 230148), (11718, 204576), (12096, 198183), (12786, 187488), (13392, 179004), (13888, 172611), (14917, 160704), (15624, 153432), (17048, 140616), (17577, 136384), (17856, 134253), (18144, 132122), (19179, 124992), (20088, 119336), (20832, 115074), (23436, 102288), (25572, 93744), (26784, 89502), (29834, 80352), (31248, 76716), (34096, 70308), (35154, 68192), (36288, 66061), (38358, 62496), (40176, 59668), (41664, 57537), (44751, 53568), (46872, 51144)]