21426894216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 576

約数和(自身を含む): 76512159360

約数和(自身を除く): 55085265144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 41, 42, 52, 56, 62, 63, 72, 78, 82, 83, 84, 91, 93, 104, 117, 123, 124, 126, 156, 164, 166, 168, 182, 186, 217, 234, 246, 248, 249, 252, 273, 279, 287, 312, 328, 332, 364, 369, 372, 403, 434, 468, 492, 498, 504, 533, 546, 558, 574, 581, 651, 664, 728, 738, 744, 747, 806, 819, 861, 868, 936, 961, 984, 996, 1066, 1079, 1092, 1116, 1148, 1162, 1209, 1271, 1302, 1476, 1494, 1599, 1612, 1638, 1722, 1736, 1743, 1922, 1953, 1992, 2132, 2158, 2184, 2232, 2296, 2324, 2418, 2542, 2573, 2583, 2604, 2821, 2883, 2952, 2988, 3198, 3224, 3237, 3276, 3403, 3444, 3486, 3627, 3731, 3813, 3844, 3906, 4264, 4316, 4648, 4797, 4836, 5084, 5146, 5166, 5208, 5229, 5642, 5766, 5976, 6396, 6474, 6552, 6727, 6806, 6888, 6972, 7254, 7462, 7553, 7626, 7688, 7719, 7812, 8463, 8632, 8649, 8897, 9594, 9672, 9711, 10168, 10209, 10292, 10332, 10458, 11193, 11284, 11439, 11532, 12493, 12792, 12948, 13454, 13612, 13944, 14508, 14924, 15106, 15252, 15438, 15624, 16523, 16926, 17298, 17794, 18011, 19188, 19422, 20181, 20418, 20584, 20664, 20916, 22386, 22568, 22659, 22878, 23064, 23157, 23821, 24986, 25389, 25896, 26691, 26908, 27224, 29016, 29848, 30212, 30504, 30627, 30876, 33046, 33449, 33579, 33852, 34596, 35588, 36022, 37479, 38376, 38844, 39401, 40362, 40836, 41832, 44239, 44772, 45318, 45756, 46314, 47642, 49569, 49972, 50778, 53382, 53816, 54033, 60424, 60543, 61254, 61752, 66092, 66898, 67158, 67704, 67977, 69192, 71176, 71463, 72044, 74958, 77688, 78802, 79763, 80073, 80724, 81672, 87451, 88478, 89544, 90636, 91512, 92628, 95284, 99138, 99944, 100347, 101556, 105493, 106764, 108066, 112437, 115661, 118203, 121086, 122508, 132184, 132717, 133796, 134316, 135954, 142926, 144088, 148707, 149916, 157604, 159526, 160146, 161448, 162099, 174902, 176956, 181272, 185256, 190568, 198276, 200694, 203112, 210986, 213528, 214389, 216132, 224874, 231322, 234143, 236406, 239289, 242172, 245016, 262353, 265434, 267592, 268632, 271908, 275807, 285852, 297414, 299832, 301041, 309673, 315208, 316479, 319052, 320292, 324198, 346983, 349804, 353912, 354609, 396552, 398151, 401388, 421972, 428778, 432264, 449748, 462644, 468286, 472812, 478578, 484344, 512213, 524706, 530868, 543816, 551614, 558341, 571704, 594828, 602082, 619346, 632958, 638104, 640584, 648396, 693966, 699608, 702429, 709218, 717867, 738451, 787059, 796302, 802776, 827421, 843944, 857556, 899496, 925288, 929019, 936572, 945624, 949437, 957156, 1024426, 1036919, 1040949, 1049412, 1061736, 1103228, 1116682, 1189656, 1204164, 1238692, 1265916, 1296792, 1371409, 1387932, 1404858, 1418436, 1435734, 1476902, 1536639, 1574118, 1592604, 1654842, 1675023, 1715112, 1858038, 1873144, 1898874, 1914312, 2048852, 2073838, 2081898, 2098824, 2107287, 2206456, 2215353, 2233364, 2408328, 2477384, 2482263, 2531832, 2742818, 2775864, 2787057, 2809716, 2836872, 2871468, 2953804, 3073278, 3110757, 3148236, 3185208, 3270283, 3309684, 3350046, 3585491, 3716076, 3797748, 4097704, 4114227, 4147676, 4163796, 4214574, 4430706, 4466728, 4609917, 4964526, 5025069, 5485636, 5574114, 5619432, 5742936, 5907608, 6146556, 6221514, 6296472, 6540566, 6619368, 6646059, 6700092, 7170982, 7258433, 7432152, 7595496, 8228454, 8295352, 8327592, 8429148, 8861412, 9219834, 9332271, 9599863, 9810849, 9929052, 10050138, 10756473, 10971272, 11148228, 12293112, 12342681, 12443028, 13081132, 13292118, 13400184, 14341964, 14516866, 16456908, 16858296, 17722824, 18439668, 18664542, 19199726, 19621698, 19858104, 20100276, 21512946, 21775299, 22296456, 22891981, 24685362, 24886056, 26162264, 26584236, 28683928, 28799589, 29033732, 29432547, 32269419, 32913816, 36879336, 37329084, 38399452, 39243396, 40200552, 42513679, 43025892, 43550598, 45783962, 49370724, 53168472, 57599178, 58067464, 58865094, 64538838, 65325897, 68675943, 74658168, 76798904, 78486792, 85027358, 86051784, 86398767, 87101196, 91567924, 98741448, 115198356, 117730188, 127541037, 129077676, 130651794, 137351886, 170054716, 172797534, 174202392, 183135848, 206027829, 230396712, 235460376, 255082074, 258155352, 261303588, 274703772, 297595753, 340109432, 345595068, 382623111, 412055658, 510164148, 522607176, 549407544, 595191506, 691190136, 765246222, 824111316, 892787259, 1020328296, 1190383012, 1530492444, 1648222632, 1785574518, 2380766024, 2678361777, 3060984888, 3571149036, 5356723554, 7142298072, 10713447108, 21426894216]

約数ペア:

[(1, 21426894216), (2, 10713447108), (3, 7142298072), (4, 5356723554), (6, 3571149036), (7, 3060984888), (8, 2678361777), (9, 2380766024), (12, 1785574518), (13, 1648222632), (14, 1530492444), (18, 1190383012), (21, 1020328296), (24, 892787259), (26, 824111316), (28, 765246222), (31, 691190136), (36, 595191506), (39, 549407544), (41, 522607176), (42, 510164148), (52, 412055658), (56, 382623111), (62, 345595068), (63, 340109432), (72, 297595753), (78, 274703772), (82, 261303588), (83, 258155352), (84, 255082074), (91, 235460376), (93, 230396712), (104, 206027829), (117, 183135848), (123, 174202392), (124, 172797534), (126, 170054716), (156, 137351886), (164, 130651794), (166, 129077676), (168, 127541037), (182, 117730188), (186, 115198356), (217, 98741448), (234, 91567924), (246, 87101196), (248, 86398767), (249, 86051784), (252, 85027358), (273, 78486792), (279, 76798904), (287, 74658168), (312, 68675943), (328, 65325897), (332, 64538838), (364, 58865094), (369, 58067464), (372, 57599178), (403, 53168472), (434, 49370724), (468, 45783962), (492, 43550598), (498, 43025892), (504, 42513679), (533, 40200552), (546, 39243396), (558, 38399452), (574, 37329084), (581, 36879336), (651, 32913816), (664, 32269419), (728, 29432547), (738, 29033732), (744, 28799589), (747, 28683928), (806, 26584236), (819, 26162264), (861, 24886056), (868, 24685362), (936, 22891981), (961, 22296456), (984, 21775299), (996, 21512946), (1066, 20100276), (1079, 19858104), (1092, 19621698), (1116, 19199726), (1148, 18664542), (1162, 18439668), (1209, 17722824), (1271, 16858296), (1302, 16456908), (1476, 14516866), (1494, 14341964), (1599, 13400184), (1612, 13292118), (1638, 13081132), (1722, 12443028), (1736, 12342681), (1743, 12293112), (1922, 11148228), (1953, 10971272), (1992, 10756473), (2132, 10050138), (2158, 9929052), (2184, 9810849), (2232, 9599863), (2296, 9332271), (2324, 9219834), (2418, 8861412), (2542, 8429148), (2573, 8327592), (2583, 8295352), (2604, 8228454), (2821, 7595496), (2883, 7432152), (2952, 7258433), (2988, 7170982), (3198, 6700092), (3224, 6646059), (3237, 6619368), (3276, 6540566), (3403, 6296472), (3444, 6221514), (3486, 6146556), (3627, 5907608), (3731, 5742936), (3813, 5619432), (3844, 5574114), (3906, 5485636), (4264, 5025069), (4316, 4964526), (4648, 4609917), (4797, 4466728), (4836, 4430706), (5084, 4214574), (5146, 4163796), (5166, 4147676), (5208, 4114227), (5229, 4097704), (5642, 3797748), (5766, 3716076), (5976, 3585491), (6396, 3350046), (6474, 3309684), (6552, 3270283), (6727, 3185208), (6806, 3148236), (6888, 3110757), (6972, 3073278), (7254, 2953804), (7462, 2871468), (7553, 2836872), (7626, 2809716), (7688, 2787057), (7719, 2775864), (7812, 2742818), (8463, 2531832), (8632, 2482263), (8649, 2477384), (8897, 2408328), (9594, 2233364), (9672, 2215353), (9711, 2206456), (10168, 2107287), (10209, 2098824), (10292, 2081898), (10332, 2073838), (10458, 2048852), (11193, 1914312), (11284, 1898874), (11439, 1873144), (11532, 1858038), (12493, 1715112), (12792, 1675023), (12948, 1654842), (13454, 1592604), (13612, 1574118), (13944, 1536639), (14508, 1476902), (14924, 1435734), (15106, 1418436), (15252, 1404858), (15438, 1387932), (15624, 1371409), (16523, 1296792), (16926, 1265916), (17298, 1238692), (17794, 1204164), (18011, 1189656), (19188, 1116682), (19422, 1103228), (20181, 1061736), (20418, 1049412), (20584, 1040949), (20664, 1036919), (20916, 1024426), (22386, 957156), (22568, 949437), (22659, 945624), (22878, 936572), (23064, 929019), (23157, 925288), (23821, 899496), (24986, 857556), (25389, 843944), (25896, 827421), (26691, 802776), (26908, 796302), (27224, 787059), (29016, 738451), (29848, 717867), (30212, 709218), (30504, 702429), (30627, 699608), (30876, 693966), (33046, 648396), (33449, 640584), (33579, 638104), (33852, 632958), (34596, 619346), (35588, 602082), (36022, 594828), (37479, 571704), (38376, 558341), (38844, 551614), (39401, 543816), (40362, 530868), (40836, 524706), (41832, 512213), (44239, 484344), (44772, 478578), (45318, 472812), (45756, 468286), (46314, 462644), (47642, 449748), (49569, 432264), (49972, 428778), (50778, 421972), (53382, 401388), (53816, 398151), (54033, 396552), (60424, 354609), (60543, 353912), (61254, 349804), (61752, 346983), (66092, 324198), (66898, 320292), (67158, 319052), (67704, 316479), (67977, 315208), (69192, 309673), (71176, 301041), (71463, 299832), (72044, 297414), (74958, 285852), (77688, 275807), (78802, 271908), (79763, 268632), (80073, 267592), (80724, 265434), (81672, 262353), (87451, 245016), (88478, 242172), (89544, 239289), (90636, 236406), (91512, 234143), (92628, 231322), (95284, 224874), (99138, 216132), (99944, 214389), (100347, 213528), (101556, 210986), (105493, 203112), (106764, 200694), (108066, 198276), (112437, 190568), (115661, 185256), (118203, 181272), (121086, 176956), (122508, 174902), (132184, 162099), (132717, 161448), (133796, 160146), (134316, 159526), (135954, 157604), (142926, 149916), (144088, 148707)]