2021645753712

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:683

約数の個数: 800

約数和(自身を含む): 6678772531200

約数和(自身を除く): 4657126777488

約数列:

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130243896, 136717776, 139346964, 141097554, 141245424, 150959211, 153015876, 153807498, 163009656, 163855224, 176593794, 177695856, 183385863, 185795952, 188130072, 191679696, 195365844, 201278948, 204021168, 205076664, 209020446, 211646331, 211868136, 229523814, 235458392, 239986438, 244514484, 260487792, 264890691, 278693928, 282195108, 301918422, 306031752, 307614996, 313530669, 326019312, 327710448, 344285721, 353187588, 359979657, 366771726, 376260144, 390731688, 402557896, 410153328, 418040892, 423292662, 423736272, 452877633, 459047628, 470916784, 479972876, 489028968, 529781382, 557387856, 564390216, 603836844, 612063504, 615229992, 627061338, 634938993, 688571442, 706375176, 719959314, 733543452, 781463376, 794672073, 805115792, 836081784, 846585324, 905755266, 918095256, 959945752, 978057936, 1059562764, 1079938971, 1128780432, 1207673688, 1230459984, 1254122676, 1269877986, 1358632899, 1377142884, 1412750352, 1439918628, 1467086904, 1559911847, 1589344146, 1672163568, 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約数ペア:

[(1, 2021645753712), (2, 1010822876856), (3, 673881917904), (4, 505411438428), (6, 336940958952), (8, 252705719214), (9, 224627305968), (12, 168470479476), (13, 155511211824), (16, 126352859607), (18, 112313652984), (24, 84235239738), (26, 77755605912), (27, 74875768656), (31, 65214379152), (36, 56156826492), (39, 51837070608), (48, 42117619869), (52, 38877802956), (53, 38144259504), (54, 37437884328), (62, 32607189576), (72, 28078413246), (78, 25918535304), (81, 24958589552), (93, 21738126384), (104, 19438901478), (106, 19072129752), (108, 18718942164), (117, 17279023536), (124, 16303594788), (144, 14039206623), (156, 12959267652), (159, 12714753168), (162, 12479294776), (186, 10869063192), (199, 10159023888), (208, 9719450739), (212, 9536064876), (216, 9359471082), (234, 8639511768), (248, 8151797394), (279, 7246042128), (312, 6479633826), (318, 6357376584), (324, 6239647388), (351, 5759674512), (367, 5508571536), (372, 5434531596), (398, 5079511944), (403, 5016490704), (424, 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