1227989929824

素因数分解:

$2^5\times 3^4\times 7^3\times {\mathrm{1381229}}^1$

素因数の和:1381272

約数の個数: 240

約数和(自身を含む): 4211646516000

約数和(自身を除く): 2983656586176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 343, 378, 392, 432, 441, 504, 567, 588, 648, 672, 686, 756, 784, 864, 882, 1008, 1029, 1134, 1176, 1296, 1323, 1372, 1512, 1568, 1764, 2016, 2058, 2268, 2352, 2592, 2646, 2744, 3024, 3087, 3528, 3969, 4116, 4536, 4704, 5292, 5488, 6048, 6174, 7056, 7938, 8232, 9072, 9261, 10584, 10976, 12348, 14112, 15876, 16464, 18144, 18522, 21168, 24696, 27783, 31752, 32928, 37044, 42336, 49392, 55566, 63504, 74088, 98784, 111132, 127008, 148176, 222264, 296352, 444528, 889056, 1381229, 2762458, 4143687, 5524916, 8287374, 9668603, 11049832, 12431061, 16574748, 19337206, 22099664, 24862122, 29005809, 33149496, 37293183, 38674412, 44199328, 49724244, 58011618, 66298992, 67680221, 74586366, 77348824, 87017427, 99448488, 111879549, 116023236, 132597984, 135360442, 149172732, 154697648, 174034854, 198896976, 203040663, 223759098, 232046472, 261052281, 270720884, 298345464, 309395296, 348069708, 397793952, 406081326, 447518196, 464092944, 473761547, 522104562, 541441768, 596690928, 609121989, 696139416, 783156843, 812162652, 895036392, 928185888, 947523094, 1044209124, 1082883536, 1193381856, 1218243978, 1392278832, 1421284641, 1566313686, 1624325304, 1790072784, 1827365967, 1895046188, 2088418248, 2165767072, 2436487956, 2784557664, 2842569282, 3132627372, 3248650608, 3580145568, 3654731934, 3790092376, 4176836496, 4263853923, 4872975912, 5482097901, 5685138564, 6265254744, 6497301216, 7309463868, 7580184752, 8353672992, 8527707846, 9745951824, 10964195802, 11370277128, 12530509488, 12791561769, 14618927736, 15160369504, 17055415692, 19491903648, 21928391604, 22740554256, 25061018976, 25583123538, 29237855472, 34110831384, 38374685307, 43856783208, 45481108512, 51166247076, 58475710944, 68221662768, 76749370614, 87713566416, 102332494152, 136443325536, 153498741228, 175427132832, 204664988304, 306997482456, 409329976608, 613994964912, 1227989929824]

約数ペア:

[(1, 1227989929824), (2, 613994964912), (3, 409329976608), (4, 306997482456), (6, 204664988304), (7, 175427132832), (8, 153498741228), (9, 136443325536), (12, 102332494152), (14, 87713566416), (16, 76749370614), (18, 68221662768), (21, 58475710944), (24, 51166247076), (27, 45481108512), (28, 43856783208), (32, 38374685307), (36, 34110831384), (42, 29237855472), (48, 25583123538), (49, 25061018976), (54, 22740554256), (56, 21928391604), (63, 19491903648), (72, 17055415692), (81, 15160369504), (84, 14618927736), (96, 12791561769), (98, 12530509488), (108, 11370277128), (112, 10964195802), (126, 9745951824), (144, 8527707846), (147, 8353672992), (162, 7580184752), (168, 7309463868), (189, 6497301216), (196, 6265254744), (216, 5685138564), (224, 5482097901), (252, 4872975912), (288, 4263853923), (294, 4176836496), (324, 3790092376), (336, 3654731934), (343, 3580145568), (378, 3248650608), (392, 3132627372), (432, 2842569282), (441, 2784557664), (504, 2436487956), (567, 2165767072), (588, 2088418248), (648, 1895046188), (672, 1827365967), (686, 1790072784), (756, 1624325304), (784, 1566313686), (864, 1421284641), (882, 1392278832), (1008, 1218243978), (1029, 1193381856), (1134, 1082883536), (1176, 1044209124), (1296, 947523094), (1323, 928185888), (1372, 895036392), (1512, 812162652), (1568, 783156843), (1764, 696139416), (2016, 609121989), (2058, 596690928), (2268, 541441768), (2352, 522104562), (2592, 473761547), (2646, 464092944), (2744, 447518196), (3024, 406081326), (3087, 397793952), (3528, 348069708), (3969, 309395296), (4116, 298345464), (4536, 270720884), (4704, 261052281), (5292, 232046472), (5488, 223759098), (6048, 203040663), (6174, 198896976), (7056, 174034854), (7938, 154697648), (8232, 149172732), (9072, 135360442), (9261, 132597984), (10584, 116023236), (10976, 111879549), (12348, 99448488), (14112, 87017427), (15876, 77348824), (16464, 74586366), (18144, 67680221), (18522, 66298992), (21168, 58011618), (24696, 49724244), (27783, 44199328), (31752, 38674412), (32928, 37293183), (37044, 33149496), (42336, 29005809), (49392, 24862122), (55566, 22099664), (63504, 19337206), (74088, 16574748), (98784, 12431061), (111132, 11049832), (127008, 9668603), (148176, 8287374), (222264, 5524916), (296352, 4143687), (444528, 2762458), (889056, 1381229)]