18291289968

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 640

約数和(自身を含む): 66067200000

約数和(自身を除く): 47775910032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 73, 76, 84, 89, 98, 108, 112, 114, 126, 133, 144, 146, 147, 152, 168, 171, 178, 189, 196, 216, 219, 228, 252, 266, 267, 292, 294, 304, 336, 342, 343, 356, 378, 392, 399, 432, 438, 441, 456, 504, 511, 513, 532, 534, 584, 588, 623, 657, 684, 686, 712, 756, 784, 798, 801, 876, 882, 912, 931, 1008, 1022, 1026, 1029, 1064, 1068, 1168, 1176, 1197, 1246, 1314, 1323, 1368, 1372, 1387, 1424, 1512, 1533, 1596, 1602, 1691, 1752, 1764, 1862, 1869, 1971, 2044, 2052, 2058, 2128, 2136, 2352, 2394, 2403, 2492, 2628, 2646, 2736, 2744, 2774, 2793, 3024, 3066, 3087, 3192, 3204, 3382, 3504, 3528, 3577, 3591, 3724, 3738, 3942, 4088, 4104, 4116, 4161, 4272, 4361, 4599, 4788, 4806, 4984, 5073, 5256, 5292, 5488, 5548, 5586, 5607, 6132, 6174, 6384, 6408, 6497, 6517, 6764, 7056, 7154, 7182, 7448, 7476, 7884, 8176, 8208, 8232, 8322, 8379, 8722, 9198, 9261, 9576, 9612, 9709, 9968, 10146, 10512, 10584, 10731, 11096, 11172, 11214, 11837, 12264, 12348, 12483, 12816, 12994, 13034, 13083, 13528, 13797, 14308, 14364, 14896, 14952, 15219, 15768, 16464, 16644, 16758, 16821, 17444, 18396, 18522, 19152, 19224, 19418, 19491, 19551, 20292, 21168, 21462, 22192, 22344, 22428, 23674, 24528, 24696, 24966, 25039, 25137, 25988, 26068, 26166, 27056, 27594, 28616, 28728, 29127, 29904, 30438, 30527, 31536, 32193, 33288, 33516, 33642, 34888, 35511, 36792, 37044, 37449, 38448, 38836, 38982, 39102, 39249, 40584, 42924, 44688, 44856, 45479, 45657, 47348, 49392, 49932, 50078, 50274, 51976, 52136, 52332, 55188, 57232, 57456, 58254, 58473, 58653, 60876, 61054, 64386, 66576, 67032, 67284, 67963, 69776, 71022, 73584, 74088, 74898, 75117, 77672, 77964, 78204, 78498, 81168, 82859, 85848, 87381, 89712, 90958, 91314, 91581, 94696, 96579, 99864, 100156, 100548, 103952, 104272, 104664, 106533, 110376, 116508, 116946, 117306, 117747, 121752, 122108, 123443, 128772, 134064, 134568, 135926, 136437, 142044, 148176, 149796, 150234, 155344, 155928, 156408, 156996, 165718, 171696, 174762, 175419, 175959, 181916, 182628, 183162, 189392, 193158, 199728, 200312, 201096, 203889, 209328, 213066, 220752, 225351, 233016, 233892, 234612, 235494, 243504, 244216, 246886, 248577, 257544, 262143, 269136, 271852, 272874, 274743, 284088, 299592, 300468, 311856, 312816, 313992, 318353, 319599, 331436, 349524, 350838, 351918, 363832, 365256, 366324, 370329, 386316, 400624, 402192, 407778, 409311, 426132, 450702, 466032, 467784, 469224, 470988, 475741, 488432, 493772, 497154, 515088, 524286, 543704, 545748, 549486, 568176, 580013, 599184, 600936, 611667, 627984, 636706, 639198, 662872, 676053, 699048, 701676, 703836, 727664, 730512, 732648, 740658, 745731, 772632, 815556, 818622, 824229, 852264, 864101, 901404, 935568, 938448, 941976, 951482, 955059, 987544, 994308, 1048572, 1087408, 1091496, 1098972, 1110987, 1160026, 1201872, 1223334, 1227933, 1273412, 1278396, 1325744, 1352106, 1398096, 1403352, 1407672, 1427223, 1465296, 1481316, 1491462, 1545264, 1631112, 1637244, 1648458, 1704528, 1728202, 1740039, 1802808, 1835001, 1883952, 1902964, 1910118, 1975088, 1988616, 2097144, 2182992, 2197944, 2221974, 2228471, 2237193, 2320052, 2446668, 2455866, 2546824, 2556792, 2592303, 2704212, 2806704, 2815344, 2854446, 2865177, 2962632, 2982924, 3262224, 3274488, 3296916, 3332961, 3456404, 3480078, 3605616, 3670002, 3805928, 3820236, 3977232, 4194288, 4281669, 4395888, 4443948, 4456942, 4474386, 4640104, 4893336, 4911732, 5093648, 5113584, 5184606, 5220117, 5408424, 5708892, 5730354, 5925264, 5965848, 6048707, 6548976, 6593832, 6665922, 6685413, 6912808, 6960156, 7340004, 7611856, 7640472, 7776909, 8563338, 8595531, 8887896, 8913884, 8948772, 9280208, 9786672, 9823464, 10369212, 10440234, 10816848, 11417784, 11460708, 11931696, 12097414, 12845007, 13187664, 13331844, 13370826, 13825616, 13920312, 14680008, 15280944, 15553818, 15660351, 17126676, 17191062, 17775792, 17827768, 17897544, 18146121, 19646928, 20056239, 20738424, 20880468, 22835568, 22921416, 23330727, 24194828, 25690014, 26663688, 26741652, 27840624, 29360016, 31107636, 31320702, 34253352, 34382124, 35655536, 35795088, 36292242, 40112478, 41476848, 41760936, 42340949, 45842832, 46661454, 48389656, 51380028, 53327376, 53483304, 54438363, 60168717, 62215272, 62641404, 68506704, 68764248, 72584484, 80224956, 83521872, 84681898, 93322908, 96779312, 102760056, 106966608, 108876726, 120337434, 124430544, 125282808, 127022847, 137528496, 145168968, 160449912, 163315089, 169363796, 186645816, 205520112, 217753452, 240674868, 250565616, 254045694, 290337936, 320899824, 326630178, 338727592, 373291632, 381068541, 435506904, 481349736, 508091388, 653260356, 677455184, 762137082, 871013808, 962699472, 1016182776, 1143205623, 1306520712, 1524274164, 2032365552, 2286411246, 2613041424, 3048548328, 4572822492, 6097096656, 9145644984, 18291289968]

約数ペア:

[(1, 18291289968), (2, 9145644984), (3, 6097096656), (4, 4572822492), (6, 3048548328), (7, 2613041424), (8, 2286411246), (9, 2032365552), (12, 1524274164), (14, 1306520712), (16, 1143205623), (18, 1016182776), (19, 962699472), (21, 871013808), (24, 762137082), (27, 677455184), (28, 653260356), (36, 508091388), (38, 481349736), (42, 435506904), (48, 381068541), (49, 373291632), (54, 338727592), (56, 326630178), (57, 320899824), (63, 290337936), (72, 254045694), (73, 250565616), (76, 240674868), (84, 217753452), (89, 205520112), (98, 186645816), (108, 169363796), (112, 163315089), (114, 160449912), (126, 145168968), (133, 137528496), (144, 127022847), (146, 125282808), (147, 124430544), (152, 120337434), (168, 108876726), (171, 106966608), (178, 102760056), (189, 96779312), (196, 93322908), (216, 84681898), (219, 83521872), (228, 80224956), (252, 72584484), (266, 68764248), (267, 68506704), (292, 62641404), (294, 62215272), (304, 60168717), (336, 54438363), (342, 53483304), (343, 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