21516256944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1113

約数の個数: 480

約数和(自身を含む): 78969945600

約数和(自身を除く): 57453688656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 89, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 178, 182, 208, 228, 234, 247, 252, 266, 267, 273, 304, 312, 336, 342, 356, 364, 399, 456, 468, 494, 504, 532, 534, 546, 623, 624, 684, 712, 728, 741, 798, 801, 819, 912, 936, 971, 988, 1008, 1064, 1068, 1092, 1157, 1197, 1246, 1368, 1424, 1456, 1482, 1596, 1602, 1638, 1691, 1729, 1869, 1872, 1942, 1976, 2128, 2136, 2184, 2223, 2314, 2394, 2492, 2736, 2913, 2964, 3192, 3204, 3276, 3382, 3458, 3471, 3738, 3884, 3952, 4272, 4368, 4446, 4628, 4788, 4984, 5073, 5187, 5607, 5826, 5928, 6384, 6408, 6552, 6764, 6797, 6916, 6942, 7476, 7768, 8099, 8739, 8892, 9256, 9576, 9968, 10146, 10374, 10413, 11214, 11652, 11837, 11856, 12623, 12816, 13104, 13528, 13594, 13832, 13884, 14952, 15219, 15536, 15561, 16198, 17478, 17784, 18449, 18512, 19152, 20292, 20391, 20748, 20826, 21983, 22428, 23304, 23674, 24297, 25246, 27056, 27188, 27664, 27768, 29904, 30438, 31122, 32396, 34956, 35511, 35568, 36898, 37869, 40584, 40782, 41496, 41652, 43966, 44856, 46608, 47348, 48594, 50492, 54376, 55347, 55536, 60876, 61173, 62244, 64792, 65949, 69912, 71022, 72891, 73796, 75738, 81168, 81564, 82992, 83304, 86419, 87932, 88361, 89712, 94696, 97188, 100984, 106533, 108752, 110694, 113607, 121752, 122346, 124488, 129143, 129584, 131898, 139824, 142044, 145782, 147592, 151476, 153881, 163128, 166041, 166608, 172838, 175864, 176722, 189392, 194376, 197847, 201968, 213066, 221388, 227214, 239837, 243504, 244692, 248976, 258286, 259257, 263796, 265083, 284088, 291564, 295184, 302952, 307762, 326256, 332082, 345676, 351728, 353444, 387429, 388752, 395694, 426132, 442776, 454428, 461643, 479674, 489384, 516572, 518514, 527592, 530166, 568176, 583128, 604933, 605904, 615524, 664164, 691352, 706888, 719511, 774858, 777771, 791388, 795249, 852264, 885552, 908856, 923286, 959348, 978768, 1033144, 1037028, 1055184, 1060332, 1123447, 1162287, 1166256, 1209866, 1231048, 1328328, 1382704, 1384929, 1413776, 1439022, 1549716, 1555542, 1582776, 1590498, 1641961, 1678859, 1704528, 1814799, 1817712, 1846572, 1918696, 2066288, 2074056, 2120664, 2158533, 2246894, 2324574, 2419732, 2462096, 2656656, 2769858, 2878044, 3099432, 3111084, 3165552, 3180996, 3283922, 3357718, 3370341, 3629598, 3693144, 3837392, 4148112, 4241328, 4317066, 4493788, 4649148, 4839464, 4925883, 5036577, 5444397, 5539716, 5756088, 6198864, 6222168, 6361992, 6567844, 6715436, 6740682, 7259196, 7386288, 7864129, 8634132, 8987576, 9298296, 9678928, 9851766, 10073154, 10111023, 10888794, 11079432, 11493727, 11512176, 12444336, 12723984, 13135688, 13430872, 13481364, 14518392, 14777649, 15109731, 15728258, 17268264, 17975152, 18596592, 19703532, 20146308, 20222046, 21345493, 21777588, 22158864, 22987454, 23592387, 26271376, 26861744, 26962728, 29036784, 29555298, 30219462, 31456516, 34481181, 34536528, 39407064, 40292616, 40444092, 42690986, 43555176, 45974908, 47184774, 53925456, 59110596, 60438924, 62913032, 64036479, 68962362, 70777161, 78814128, 80585232, 80888184, 85381972, 87110352, 91949816, 94369548, 103443543, 118221192, 120877848, 125826064, 128072958, 137924724, 141554322, 149418451, 161776368, 170763944, 183899632, 188739096, 192109437, 206887086, 236442384, 241755696, 256145916, 275849448, 283108644, 298836902, 341527888, 377478192, 384218874, 413774172, 448255353, 512291832, 551698896, 566217288, 597673804, 768437748, 827548344, 896510706, 1024583664, 1132434576, 1195347608, 1344766059, 1536875496, 1655096688, 1793021412, 2390695216, 2689532118, 3073750992, 3586042824, 5379064236, 7172085648, 10758128472, 21516256944]

約数ペア:

[(1, 21516256944), (2, 10758128472), (3, 7172085648), (4, 5379064236), (6, 3586042824), (7, 3073750992), (8, 2689532118), (9, 2390695216), (12, 1793021412), (13, 1655096688), (14, 1536875496), (16, 1344766059), (18, 1195347608), (19, 1132434576), (21, 1024583664), (24, 896510706), (26, 827548344), (28, 768437748), (36, 597673804), (38, 566217288), (39, 551698896), (42, 512291832), (48, 448255353), (52, 413774172), (56, 384218874), (57, 377478192), (63, 341527888), (72, 298836902), (76, 283108644), (78, 275849448), (84, 256145916), (89, 241755696), (91, 236442384), (104, 206887086), (112, 192109437), (114, 188739096), (117, 183899632), (126, 170763944), (133, 161776368), (144, 149418451), (152, 141554322), (156, 137924724), (168, 128072958), (171, 125826064), (178, 120877848), (182, 118221192), (208, 103443543), (228, 94369548), (234, 91949816), (247, 87110352), (252, 85381972), (266, 80888184), (267, 80585232), (273, 78814128), (304, 70777161), (312, 68962362), (336, 64036479), (342, 62913032), (356, 60438924), (364, 59110596), (399, 53925456), (456, 47184774), (468, 45974908), (494, 43555176), (504, 42690986), (532, 40444092), (534, 40292616), (546, 39407064), (623, 34536528), (624, 34481181), (684, 31456516), (712, 30219462), (728, 29555298), (741, 29036784), (798, 26962728), (801, 26861744), (819, 26271376), (912, 23592387), (936, 22987454), (971, 22158864), (988, 21777588), (1008, 21345493), (1064, 20222046), (1068, 20146308), (1092, 19703532), (1157, 18596592), (1197, 17975152), (1246, 17268264), (1368, 15728258), (1424, 15109731), (1456, 14777649), (1482, 14518392), (1596, 13481364), (1602, 13430872), (1638, 13135688), (1691, 12723984), (1729, 12444336), (1869, 11512176), (1872, 11493727), (1942, 11079432), (1976, 10888794), (2128, 10111023), (2136, 10073154), (2184, 9851766), (2223, 9678928), (2314, 9298296), (2394, 8987576), (2492, 8634132), (2736, 7864129), (2913, 7386288), (2964, 7259196), (3192, 6740682), (3204, 6715436), (3276, 6567844), (3382, 6361992), (3458, 6222168), (3471, 6198864), (3738, 5756088), (3884, 5539716), (3952, 5444397), (4272, 5036577), (4368, 4925883), (4446, 4839464), (4628, 4649148), (4788, 4493788), (4984, 4317066), (5073, 4241328), (5187, 4148112), (5607, 3837392), (5826, 3693144), (5928, 3629598), (6384, 3370341), (6408, 3357718), (6552, 3283922), (6764, 3180996), (6797, 3165552), (6916, 3111084), (6942, 3099432), (7476, 2878044), (7768, 2769858), (8099, 2656656), (8739, 2462096), (8892, 2419732), (9256, 2324574), (9576, 2246894), (9968, 2158533), (10146, 2120664), (10374, 2074056), (10413, 2066288), (11214, 1918696), (11652, 1846572), (11837, 1817712), (11856, 1814799), (12623, 1704528), (12816, 1678859), (13104, 1641961), (13528, 1590498), (13594, 1582776), (13832, 1555542), (13884, 1549716), (14952, 1439022), (15219, 1413776), (15536, 1384929), (15561, 1382704), (16198, 1328328), (17478, 1231048), (17784, 1209866), (18449, 1166256), (18512, 1162287), (19152, 1123447), (20292, 1060332), (20391, 1055184), (20748, 1037028), (20826, 1033144), (21983, 978768), (22428, 959348), (23304, 923286), (23674, 908856), (24297, 885552), (25246, 852264), (27056, 795249), (27188, 791388), (27664, 777771), (27768, 774858), (29904, 719511), (30438, 706888), (31122, 691352), (32396, 664164), (34956, 615524), (35511, 605904), (35568, 604933), (36898, 583128), (37869, 568176), (40584, 530166), (40782, 527592), (41496, 518514), (41652, 516572), (43966, 489384), (44856, 479674), (46608, 461643), (47348, 454428), (48594, 442776), (50492, 426132), (54376, 395694), (55347, 388752), (55536, 387429), (60876, 353444), (61173, 351728), (62244, 345676), (64792, 332082), (65949, 326256), (69912, 307762), (71022, 302952), (72891, 295184), (73796, 291564), (75738, 284088), (81168, 265083), (81564, 263796), (82992, 259257), (83304, 258286), (86419, 248976), (87932, 244692), (88361, 243504), (89712, 239837), (94696, 227214), (97188, 221388), (100984, 213066), (106533, 201968), (108752, 197847), (110694, 194376), (113607, 189392), (121752, 176722), (122346, 175864), (124488, 172838), (129143, 166608), (129584, 166041), (131898, 163128), (139824, 153881), (142044, 151476), (145782, 147592)]