2021490971136

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2719}}^1$

素因数の和:2966

約数の個数: 800

約数和(自身を含む): 7466432117760

約数和(自身を除く): 5444941146624

約数列:

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297864, 302592, 304528, 314496, 318123, 322686, 327808, 340416, 342594, 348032, 353024, 368784, 391536, 397152, 414882, 419328, 424164, 430248, 440478, 446796, 453888, 456792, 471744, 484029, 491712, 494858, 510624, 513891, 522048, 529536, 535643, 539136, 553176, 565552, 573664, 587304, 595728, 609056, 628992, 636246, 645372, 655616, 680832, 685188, 696064, 706048, 737568, 742287, 783072, 794304, 829764, 848328, 860496, 880956, 893592, 907776, 913584, 943488, 954369, 968058, 983424, 989716, 1021248, 1027782, 1044096, 1059072, 1071286, 1106352, 1131104, 1147328, 1174608, 1191456, 1218112, 1257984, 1272492, 1290744, 1311232, 1361664, 1370376, 1392128, 1452087, 1475136, 1484574, 1541673, 1566144, 1588608, 1606929, 1659528, 1696656, 1720992, 1761912, 1787184, 1827168, 1886976, 1908738, 1936116, 1966848, 1979432, 2042496, 2055564, 2088192, 2118144, 2142572, 2212704, 2226861, 2262208, 2294656, 2349216, 2382912, 2436224, 2544984, 2581488, 2723328, 2740752, 2863107, 2904174, 2950272, 2969148, 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26722332, 27146496, 27535872, 27853436, 28190592, 28594944, 28924722, 29234688, 29996008, 30539808, 30977856, 31670912, 32889024, 33745509, 34281152, 35403264, 35629776, 37587456, 38566296, 40083498, 40719744, 41303808, 41780154, 43387083, 43852032, 44994012, 45809712, 46466784, 47506368, 48743513, 49333536, 51421728, 53104896, 53444664, 54292992, 55706872, 56381184, 57189888, 57849444, 59992016, 61079616, 61955712, 62670231, 63341824, 65778048, 67491018, 68562304, 71259552, 77132592, 80166996, 81439488, 82607616, 83560308, 86774166, 87704064, 89988024, 91619424, 92933568, 95012736, 97487026, 98667072, 101236527, 102843456, 106209792, 106889328, 111413744, 112762368, 115698888, 119984032, 122159232, 123911424, 125340462, 126683648, 131556096, 134982036, 137124608, 142519104, 146230539, 154265184, 160333992, 162878976, 167120616, 173548332, 179976048, 183238848, 185867136, 188010693, 190025472, 194974052, 197334144, 202473054, 205686912, 213778656, 222827488, 231397776, 239968064, 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約数ペア:

[(1, 2021490971136), (2, 1010745485568), (3, 673830323712), (4, 505372742784), (6, 336915161856), (7, 288784424448), (8, 252686371392), (9, 224610107904), (12, 168457580928), (13, 155499305472), (14, 144392212224), (16, 126343185696), (18, 112305053952), (21, 96261474816), (24, 84228790464), (26, 77749652736), (27, 74870035968), (28, 72196106112), (32, 63171592848), (36, 56152526976), (39, 51833101824), (42, 48130737408), (48, 42114395232), (52, 38874826368), (54, 37435017984), (56, 36098053056), (63, 32087158272), (64, 31585796424), (72, 28076263488), (78, 25916550912), (81, 24956678656), (84, 24065368704), (91, 22214186496), (96, 21057197616), (104, 19437413184), (108, 18717508992), (112, 18049026528), (117, 17277700608), (126, 16043579136), (128, 15792898212), (144, 14038131744), (156, 12958275456), (162, 12478339328), (168, 12032684352), (182, 11107093248), (189, 10695719424), (192, 10528598808), (197, 10261375488), (208, 9718706592), (216, 9358754496), (224, 9024513264), (234, 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