21997796184

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 768

約数和(自身を含む): 81874800000

約数和(自身を除く): 59877003816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 29, 36, 37, 39, 42, 49, 52, 54, 56, 58, 63, 72, 74, 78, 84, 87, 91, 98, 104, 108, 111, 116, 117, 126, 147, 148, 149, 156, 168, 174, 182, 189, 196, 203, 216, 222, 232, 234, 252, 259, 261, 273, 294, 296, 298, 312, 333, 348, 351, 364, 377, 378, 392, 406, 441, 444, 447, 468, 481, 504, 518, 522, 546, 588, 596, 609, 637, 666, 696, 702, 728, 754, 756, 777, 783, 812, 819, 882, 888, 894, 936, 962, 999, 1036, 1043, 1044, 1073, 1092, 1131, 1176, 1192, 1218, 1274, 1323, 1332, 1341, 1404, 1421, 1443, 1508, 1512, 1554, 1566, 1624, 1638, 1764, 1788, 1813, 1827, 1911, 1924, 1937, 1998, 2072, 2086, 2088, 2146, 2184, 2262, 2331, 2436, 2457, 2548, 2639, 2646, 2664, 2682, 2808, 2842, 2886, 3016, 3108, 3129, 3132, 3219, 3276, 3367, 3393, 3528, 3576, 3626, 3654, 3822, 3848, 3874, 3996, 4023, 4172, 4263, 4292, 4321, 4329, 4524, 4662, 4872, 4914, 5096, 5278, 5292, 5364, 5439, 5481, 5513, 5684, 5733, 5772, 5811, 6216, 6258, 6264, 6438, 6552, 6734, 6786, 6993, 7252, 7301, 7308, 7511, 7644, 7748, 7917, 7992, 8046, 8344, 8526, 8584, 8642, 8658, 9048, 9324, 9387, 9657, 9828, 10101, 10179, 10556, 10584, 10728, 10878, 10962, 11026, 11368, 11466, 11544, 11622, 12516, 12789, 12876, 12963, 12987, 13468, 13559, 13572, 13949, 13986, 14504, 14602, 14616, 15022, 15288, 15496, 15834, 16092, 16317, 16539, 17052, 17199, 17284, 17316, 17433, 18473, 18648, 18774, 19314, 19656, 20202, 20358, 21112, 21756, 21903, 21924, 22052, 22533, 22932, 23244, 23569, 23751, 25032, 25578, 25752, 25926, 25974, 26936, 27118, 27144, 27898, 27972, 28161, 28971, 29204, 30044, 30247, 30303, 31668, 32184, 32634, 33078, 34104, 34398, 34568, 34632, 34866, 36946, 37548, 38367, 38591, 38628, 38889, 40404, 40677, 40716, 41847, 43512, 43806, 43848, 44104, 45066, 45864, 46488, 47138, 47502, 48951, 49617, 51156, 51852, 51948, 52299, 52577, 54236, 55419, 55796, 55944, 56173, 56322, 57942, 58408, 60088, 60494, 60606, 63336, 65268, 65709, 66156, 67599, 68796, 69732, 70707, 71253, 71669, 73892, 75096, 76734, 77182, 77256, 77778, 80808, 81354, 81432, 83694, 87612, 90132, 90741, 90909, 94276, 94913, 95004, 97643, 97902, 99234, 102312, 103704, 103896, 104598, 105154, 108472, 110838, 111592, 112346, 112644, 115773, 115884, 116667, 120988, 121212, 122031, 125541, 130536, 131418, 132312, 135198, 137592, 139464, 141414, 142506, 143338, 147784, 148851, 153468, 154364, 155556, 157731, 159877, 162708, 166257, 167388, 168519, 175224, 180264, 181482, 181818, 188552, 189826, 190008, 195286, 195804, 197127, 198468, 202797, 209196, 210308, 211729, 212121, 215007, 221676, 224692, 225288, 231546, 231768, 233334, 241976, 242424, 244062, 251082, 262836, 270137, 270396, 272223, 282828, 284739, 285012, 286676, 292929, 297702, 306936, 308728, 311112, 315462, 319754, 325416, 332514, 334776, 337038, 347319, 362964, 363636, 366093, 376623, 379652, 390572, 391608, 393211, 394254, 396936, 405594, 418392, 420616, 423458, 424242, 430014, 443352, 449384, 463092, 466668, 473193, 479631, 488124, 498771, 501683, 502164, 505557, 525672, 540274, 540792, 544446, 565656, 569478, 570024, 573352, 585858, 595404, 630924, 635187, 636363, 639508, 645021, 665028, 674076, 683501, 694638, 725928, 727272, 732186, 753246, 759304, 781144, 786422, 788508, 810411, 811188, 816669, 846916, 848484, 854217, 860028, 878787, 926184, 933336, 946386, 959262, 976248, 997542, 1003366, 1004328, 1011114, 1041957, 1080548, 1088892, 1119139, 1138956, 1171716, 1179633, 1190808, 1261848, 1270374, 1272726, 1279016, 1290042, 1330056, 1348152, 1367002, 1389276, 1419579, 1438893, 1464372, 1505049, 1506492, 1516671, 1572844, 1577016, 1620822, 1622376, 1633338, 1693832, 1696968, 1708434, 1720056, 1757574, 1892772, 1905561, 1918524, 1935063, 1995084, 2006732, 2022228, 2050503, 2078401, 2083914, 2161096, 2177784, 2238278, 2277912, 2343432, 2359266, 2431233, 2540748, 2545452, 2562651, 2580084, 2636361, 2734004, 2752477, 2778552, 2839158, 2877786, 2928744, 3010098, 3012984, 3033342, 3145688, 3241644, 3266676, 3357417, 3416868, 3511781, 3515148, 3538899, 3785544, 3811122, 3837048, 3870126, 3990168, 4013464, 4044456, 4101006, 4156802, 4167828, 4316679, 4476556, 4515147, 4718532, 4862466, 5081496, 5090904, 5125302, 5160168, 5272722, 5468008, 5504954, 5678316, 5716683, 5755572, 6020196, 6066684, 6151509, 6235203, 6483288, 6533352, 6714834, 6833736, 7023562, 7030296, 7077798, 7293699, 7622244, 7740252, 7833973, 8202012, 8257431, 8313604, 8335656, 8633358, 8953112, 9030294, 9437064, 9724932, 10072251, 10250604, 10535343, 10545444, 10616697, 11009908, 11356632, 11433366, 11511144, 12040392, 12133368, 12303018, 12470406, 13429668, 13545441, 14047124, 14155596, 14548807, 14587398, 15244488, 15480504, 15667946, 16404024, 16514862, 16627208, 17266716, 18060588, 18454527, 18705609, 19449864, 20144502, 20501208, 21070686, 21090888, 21233394, 22019816, 22866732, 23501919, 24606036, 24772293, 24940812, 26859336, 27090882, 28094248, 28311192, 29097614, 29174796, 30216753, 31335892, 31606029, 33029724, 34533432, 36121176, 36909054, 37411218, 40289004, 42141372, 42466788, 43646421, 45733464, 47003838, 49212072, 49544586, 49881624, 54181764, 56116827, 58195228, 58349592, 60433506, 62671784, 63212058, 66059448, 70505757, 73818108, 74316879, 74822436, 80578008, 84282744, 84933576, 87292842, 94007676, 94818087, 99089172, 101841649, 108363528, 112233654, 116390456, 120867012, 126424116, 130939263, 141011514, 147636216, 148633758, 149644872, 174585684, 188015352, 189636174, 198178344, 203683298, 211517271, 224467308, 241734024, 252848232, 261878526, 282023028, 297267516, 305524947, 349171368, 379272348, 392817789, 407366596, 423034542, 448934616, 523757052, 564046056, 594535032, 611049894, 758544696, 785635578, 814733192, 846069084, 916574841, 1047514104, 1222099788, 1571271156, 1692138168, 1833149682, 2444199576, 2749724523, 3142542312, 3666299364, 5499449046, 7332598728, 10998898092, 21997796184]

約数ペア:

[(1, 21997796184), (2, 10998898092), (3, 7332598728), (4, 5499449046), (6, 3666299364), (7, 3142542312), (8, 2749724523), (9, 2444199576), (12, 1833149682), (13, 1692138168), (14, 1571271156), (18, 1222099788), (21, 1047514104), (24, 916574841), (26, 846069084), (27, 814733192), (28, 785635578), (29, 758544696), (36, 611049894), (37, 594535032), (39, 564046056), (42, 523757052), (49, 448934616), (52, 423034542), (54, 407366596), (56, 392817789), (58, 379272348), (63, 349171368), (72, 305524947), (74, 297267516), (78, 282023028), (84, 261878526), (87, 252848232), (91, 241734024), (98, 224467308), (104, 211517271), (108, 203683298), (111, 198178344), (116, 189636174), (117, 188015352), (126, 174585684), (147, 149644872), (148, 148633758), (149, 147636216), (156, 141011514), (168, 130939263), (174, 126424116), (182, 120867012), (189, 116390456), (196, 112233654), (203, 108363528), (216, 101841649), (222, 99089172), (232, 94818087), (234, 94007676), (252, 87292842), (259, 84933576), (261, 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(1443, 15244488), (1508, 14587398), (1512, 14548807), (1554, 14155596), (1566, 14047124), (1624, 13545441), (1638, 13429668), (1764, 12470406), (1788, 12303018), (1813, 12133368), (1827, 12040392), (1911, 11511144), (1924, 11433366), (1937, 11356632), (1998, 11009908), (2072, 10616697), (2086, 10545444), (2088, 10535343), (2146, 10250604), (2184, 10072251), (2262, 9724932), (2331, 9437064), (2436, 9030294), (2457, 8953112), (2548, 8633358), (2639, 8335656), (2646, 8313604), (2664, 8257431), (2682, 8202012), (2808, 7833973), (2842, 7740252), (2886, 7622244), (3016, 7293699), (3108, 7077798), (3129, 7030296), (3132, 7023562), (3219, 6833736), (3276, 6714834), (3367, 6533352), (3393, 6483288), (3528, 6235203), (3576, 6151509), (3626, 6066684), (3654, 6020196), (3822, 5755572), (3848, 5716683), (3874, 5678316), (3996, 5504954), (4023, 5468008), (4172, 5272722), (4263, 5160168), (4292, 5125302), (4321, 5090904), (4329, 5081496), (4524, 4862466), (4662, 4718532), (4872, 4515147), (4914, 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