21159448128

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 672

約数和(自身を含む): 79779571200

約数和(自身を除く): 58620123072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 47, 48, 49, 52, 54, 56, 63, 64, 72, 78, 84, 91, 94, 96, 98, 104, 108, 112, 117, 126, 141, 144, 147, 156, 168, 182, 188, 189, 192, 196, 208, 216, 224, 234, 252, 273, 282, 288, 294, 312, 329, 336, 351, 364, 376, 378, 392, 409, 416, 423, 432, 441, 448, 468, 504, 546, 564, 576, 588, 611, 624, 637, 658, 672, 702, 728, 752, 756, 784, 818, 819, 832, 846, 864, 882, 936, 987, 1008, 1092, 1128, 1176, 1222, 1227, 1248, 1269, 1274, 1316, 1323, 1344, 1404, 1456, 1504, 1512, 1568, 1636, 1638, 1692, 1728, 1764, 1833, 1872, 1911, 1974, 2016, 2184, 2256, 2303, 2352, 2444, 2454, 2457, 2496, 2538, 2548, 2632, 2646, 2808, 2863, 2912, 2961, 3008, 3024, 3136, 3272, 3276, 3384, 3528, 3666, 3681, 3744, 3822, 3948, 4032, 4277, 4368, 4512, 4606, 4704, 4888, 4908, 4914, 5076, 5096, 5264, 5292, 5317, 5499, 5616, 5726, 5733, 5824, 5922, 6048, 6544, 6552, 6768, 6909, 7056, 7332, 7362, 7488, 7644, 7896, 8554, 8589, 8736, 8883, 9024, 9212, 9408, 9776, 9816, 9828, 10152, 10192, 10528, 10584, 10634, 10998, 11043, 11232, 11452, 11466, 11844, 12096, 12831, 13088, 13104, 13536, 13818, 14112, 14664, 14724, 15288, 15792, 15951, 16497, 17108, 17178, 17199, 17472, 17766, 18424, 19223, 19552, 19632, 19656, 20041, 20304, 20384, 20727, 21056, 21168, 21268, 21996, 22086, 22464, 22904, 22932, 23688, 25662, 25767, 26176, 26208, 27072, 27636, 28224, 29328, 29448, 29939, 30576, 31584, 31902, 32994, 34216, 34356, 34398, 35532, 36848, 37219, 38446, 38493, 39104, 39264, 39312, 40082, 40608, 40768, 41454, 42336, 42536, 43992, 44172, 45808, 45864, 47376, 47853, 51324, 51534, 52416, 55272, 57669, 58656, 58896, 59878, 60123, 61152, 62181, 63168, 63804, 65988, 68432, 68712, 68796, 71064, 73696, 74438, 76892, 76986, 77301, 78528, 78624, 80164, 81216, 82908, 84672, 85072, 87984, 88344, 89817, 91616, 91728, 94752, 95706, 102648, 103068, 110544, 111657, 115338, 115479, 117312, 117792, 119756, 120246, 122304, 124362, 127608, 131976, 134561, 136864, 137424, 137592, 142128, 143559, 147392, 148876, 153784, 153972, 154602, 157248, 160328, 165816, 170144, 173007, 175968, 176688, 179634, 180369, 183232, 183456, 189504, 191412, 205296, 206136, 221088, 223314, 230676, 230958, 235584, 239512, 240492, 248724, 249899, 255216, 260533, 263952, 269122, 269451, 273728, 274848, 275184, 284256, 287118, 297752, 307568, 307944, 309204, 320656, 331632, 334971, 340288, 346014, 351936, 353376, 359268, 360738, 366912, 382824, 403683, 410592, 412272, 442176, 446628, 461352, 461916, 479024, 480984, 497448, 499798, 510432, 519021, 521066, 527904, 538244, 538902, 541107, 549696, 550368, 568512, 574236, 595504, 615136, 615888, 618408, 641312, 663264, 669942, 692028, 706752, 718536, 721476, 749697, 765648, 781599, 807366, 808353, 821184, 824544, 893256, 922704, 923832, 941927, 958048, 961968, 994896, 999596, 1004913, 1020864, 1038042, 1042132, 1055808, 1076488, 1077804, 1082214, 1100736, 1148472, 1191008, 1211049, 1230272, 1231776, 1236816, 1282624, 1326528, 1339884, 1384056, 1437072, 1442952, 1499394, 1531296, 1563198, 1614732, 1616706, 1649088, 1749293, 1786512, 1845408, 1847664, 1883854, 1916096, 1923936, 1989792, 1999192, 2009826, 2076084, 2084264, 2152976, 2155608, 2164428, 2249091, 2296944, 2344797, 2382016, 2422098, 2463552, 2473632, 2679768, 2768112, 2825781, 2874144, 2885904, 2998788, 3062592, 3126396, 3229464, 3233412, 3498586, 3573024, 3633147, 3690816, 3695328, 3767708, 3847872, 3979584, 3998384, 4019652, 4152168, 4168528, 4305952, 4311216, 4328856, 4498182, 4593888, 4689594, 4844196, 4947264, 5247879, 5359536, 5536224, 5651562, 5748288, 5771808, 5997576, 6252792, 6458928, 6466824, 6747273, 6997172, 7034391, 7146048, 7266294, 7390656, 7535416, 7996768, 8039304, 8304336, 8337056, 8477343, 8611904, 8622432, 8657712, 8996364, 9187776, 9379188, 9688392, 10495758, 10719072, 11072448, 11303124, 11543616, 11995152, 12245051, 12505584, 12917856, 12933648, 13494546, 13994344, 14068782, 14532588, 15070832, 15743637, 15993536, 16078608, 16608672, 16674112, 16954686, 17244864, 17315424, 17992728, 18758376, 19376784, 20991516, 21438144, 22606248, 23990304, 24490102, 25011168, 25432029, 25835712, 25867296, 26989092, 27988688, 28137564, 29065176, 30141664, 31487274, 32157216, 33217344, 33909372, 34630848, 35985456, 36735153, 37516752, 38753568, 41983032, 45212496, 47230911, 47980608, 48980204, 50022336, 50864058, 51734592, 53978184, 55977376, 56275128, 58130352, 60283328, 62974548, 64314432, 67818744, 71970912, 73470306, 75033504, 77507136, 83966064, 90424992, 94461822, 97960408, 101728116, 107956368, 110205459, 111954752, 112550256, 116260704, 125949096, 135637488, 143941824, 146940612, 150067008, 167932128, 180849984, 188923644, 195920816, 203456232, 215912736, 220410918, 225100512, 232521408, 251898192, 271274976, 293881224, 330616377, 335864256, 377847288, 391841632, 406912464, 431825472, 440821836, 450201024, 503796384, 542549952, 587762448, 661232754, 755694576, 783683264, 813824928, 881643672, 1007592768, 1175524896, 1322465508, 1511389152, 1627649856, 1763287344, 2351049792, 2644931016, 3022778304, 3526574688, 5289862032, 7053149376, 10579724064, 21159448128]

約数ペア:

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(1568, 13494546), (1636, 12933648), (1638, 12917856), (1692, 12505584), (1728, 12245051), (1764, 11995152), (1833, 11543616), (1872, 11303124), (1911, 11072448), (1974, 10719072), (2016, 10495758), (2184, 9688392), (2256, 9379188), (2303, 9187776), (2352, 8996364), (2444, 8657712), (2454, 8622432), (2457, 8611904), (2496, 8477343), (2538, 8337056), (2548, 8304336), (2632, 8039304), (2646, 7996768), (2808, 7535416), (2863, 7390656), (2912, 7266294), (2961, 7146048), (3008, 7034391), (3024, 6997172), (3136, 6747273), (3272, 6466824), (3276, 6458928), (3384, 6252792), (3528, 5997576), (3666, 5771808), (3681, 5748288), (3744, 5651562), (3822, 5536224), (3948, 5359536), (4032, 5247879), (4277, 4947264), (4368, 4844196), (4512, 4689594), (4606, 4593888), (4704, 4498182), (4888, 4328856), (4908, 4311216), (4914, 4305952), (5076, 4168528), (5096, 4152168), (5264, 4019652), (5292, 3998384), (5317, 3979584), (5499, 3847872), (5616, 3767708), (5726, 3695328), (5733, 3690816), (5824, 3633147), (5922, 3573024), (6048, 3498586), (6544, 3233412), (6552, 3229464), (6768, 3126396), (6909, 3062592), (7056, 2998788), (7332, 2885904), (7362, 2874144), (7488, 2825781), (7644, 2768112), (7896, 2679768), (8554, 2473632), (8589, 2463552), (8736, 2422098), (8883, 2382016), (9024, 2344797), (9212, 2296944), (9408, 2249091), (9776, 2164428), (9816, 2155608), (9828, 2152976), (10152, 2084264), (10192, 2076084), (10528, 2009826), (10584, 1999192), (10634, 1989792), (10998, 1923936), (11043, 1916096), (11232, 1883854), (11452, 1847664), (11466, 1845408), (11844, 1786512), (12096, 1749293), (12831, 1649088), (13088, 1616706), (13104, 1614732), (13536, 1563198), (13818, 1531296), (14112, 1499394), (14664, 1442952), (14724, 1437072), (15288, 1384056), (15792, 1339884), (15951, 1326528), (16497, 1282624), (17108, 1236816), (17178, 1231776), (17199, 1230272), (17472, 1211049), (17766, 1191008), (18424, 1148472), (19223, 1100736), (19552, 1082214), (19632, 1077804), (19656, 1076488), (20041, 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