644057059968

素因数分解:

$2^7\times 3^6\times 7^3\times {\mathrm{20123}}^1$

素因数の和:20176

約数の個数: 448

約数和(自身を含む): 2243544264000

約数和(自身を除く): 1599487204032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 336, 343, 378, 384, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 672, 686, 729, 756, 784, 864, 882, 896, 972, 1008, 1029, 1134, 1152, 1176, 1296, 1323, 1344, 1372, 1458, 1512, 1568, 1701, 1728, 1764, 1944, 2016, 2058, 2268, 2352, 2592, 2646, 2688, 2744, 2916, 3024, 3087, 3136, 3402, 3456, 3528, 3888, 3969, 4032, 4116, 4536, 4704, 5103, 5184, 5292, 5488, 5832, 6048, 6174, 6272, 6804, 7056, 7776, 7938, 8064, 8232, 9072, 9261, 9408, 10206, 10368, 10584, 10976, 11664, 11907, 12096, 12348, 13608, 14112, 15552, 15876, 16464, 18144, 18522, 18816, 20123, 20412, 21168, 21952, 23328, 23814, 24192, 24696, 27216, 27783, 28224, 31104, 31752, 32928, 35721, 36288, 37044, 40246, 40824, 42336, 43904, 46656, 47628, 49392, 54432, 55566, 56448, 60369, 63504, 65856, 71442, 72576, 74088, 80492, 81648, 83349, 84672, 93312, 95256, 98784, 108864, 111132, 120738, 127008, 131712, 140861, 142884, 148176, 160984, 163296, 166698, 169344, 181107, 190512, 197568, 217728, 222264, 241476, 250047, 254016, 281722, 285768, 296352, 321968, 326592, 333396, 362214, 381024, 395136, 422583, 444528, 482952, 500094, 508032, 543321, 563444, 571536, 592704, 643936, 653184, 666792, 724428, 762048, 845166, 889056, 965904, 986027, 1000188, 1086642, 1126888, 1143072, 1185408, 1267749, 1287872, 1333584, 1448856, 1524096, 1629963, 1690332, 1778112, 1931808, 1972054, 2000376, 2173284, 2253776, 2286144, 2535498, 2575744, 2667168, 2897712, 2958081, 3259926, 3380664, 3556224, 3803247, 3863616, 3944108, 4000752, 4346568, 4507552, 4572288, 4889889, 5070996, 5334336, 5795424, 5916162, 6519852, 6761328, 6902189, 7606494, 7727232, 7888216, 8001504, 8693136, 8874243, 9015104, 9779778, 10141992, 10668672, 11409741, 11590848, 11832324, 13039704, 13522656, 13804378, 14669667, 15212988, 15776432, 16003008, 17386272, 17748486, 18030208, 19559556, 20283984, 20706567, 22819482, 23181696, 23664648, 26079408, 26622729, 27045312, 27608756, 29339334, 30425976, 31552864, 32006016, 34229223, 34772544, 35496972, 39119112, 40567968, 41413134, 45638964, 47329296, 52158816, 53245458, 54090624, 55217512, 58678668, 60851952, 62119701, 63105728, 68458446, 69545088, 70993944, 78238224, 79868187, 81135936, 82826268, 91277928, 94658592, 102687669, 104317632, 106490916, 110435024, 117357336, 121703904, 124239402, 126211456, 136916892, 141987888, 156476448, 159736374, 162271872, 165652536, 182555856, 186359103, 189317184, 205375338, 208635264, 212981832, 220870048, 234714672, 239604561, 243407808, 248478804, 273833784, 283975776, 312952896, 319472748, 331305072, 365111712, 372718206, 378634368, 410750676, 425963664, 441740096, 469429344, 479209122, 486815616, 496957608, 547667568, 559077309, 567951552, 625905792, 638945496, 662610144, 718813683, 730223424, 745436412, 821501352, 851927328, 883480192, 938858688, 958418244, 993915216, 1095335136, 1118154618, 1135903104, 1277890992, 1325220288, 1437627366, 1460446848, 1490872824, 1643002704, 1677231927, 1703854656, 1877717376, 1916836488, 1987830432, 2190670272, 2236309236, 2555781984, 2650440576, 2875254732, 2981745648, 3286005408, 3354463854, 3407709312, 3833672976, 3975660864, 4381340544, 4472618472, 5031695781, 5111563968, 5750509464, 5963491296, 6572010816, 6708927708, 7667345952, 7951321728, 8945236944, 10063391562, 10223127936, 11501018928, 11926982592, 13144021632, 13417855416, 15334691904, 17890473888, 20126783124, 23002037856, 23853965184, 26835710832, 30669383808, 35780947776, 40253566248, 46004075712, 53671421664, 71561895552, 80507132496, 92008151424, 107342843328, 161014264992, 214685686656, 322028529984, 644057059968]

約数ペア:

[(1, 644057059968), (2, 322028529984), (3, 214685686656), (4, 161014264992), (6, 107342843328), (7, 92008151424), (8, 80507132496), (9, 71561895552), (12, 53671421664), (14, 46004075712), (16, 40253566248), (18, 35780947776), (21, 30669383808), (24, 26835710832), (27, 23853965184), (28, 23002037856), (32, 20126783124), (36, 17890473888), (42, 15334691904), (48, 13417855416), (49, 13144021632), (54, 11926982592), (56, 11501018928), (63, 10223127936), (64, 10063391562), (72, 8945236944), (81, 7951321728), (84, 7667345952), (96, 6708927708), (98, 6572010816), (108, 5963491296), (112, 5750509464), (126, 5111563968), (128, 5031695781), (144, 4472618472), (147, 4381340544), (162, 3975660864), (168, 3833672976), (189, 3407709312), (192, 3354463854), (196, 3286005408), (216, 2981745648), (224, 2875254732), (243, 2650440576), (252, 2555781984), (288, 2236309236), (294, 2190670272), (324, 1987830432), (336, 1916836488), (343, 1877717376), (378, 1703854656), (384, 1677231927), (392, 1643002704), (432, 1490872824), (441, 1460446848), (448, 1437627366), (486, 1325220288), (504, 1277890992), (567, 1135903104), (576, 1118154618), (588, 1095335136), (648, 993915216), (672, 958418244), (686, 938858688), (729, 883480192), (756, 851927328), (784, 821501352), (864, 745436412), (882, 730223424), (896, 718813683), (972, 662610144), (1008, 638945496), (1029, 625905792), (1134, 567951552), (1152, 559077309), (1176, 547667568), (1296, 496957608), (1323, 486815616), (1344, 479209122), (1372, 469429344), (1458, 441740096), (1512, 425963664), (1568, 410750676), (1701, 378634368), (1728, 372718206), (1764, 365111712), (1944, 331305072), (2016, 319472748), (2058, 312952896), (2268, 283975776), (2352, 273833784), (2592, 248478804), (2646, 243407808), (2688, 239604561), (2744, 234714672), (2916, 220870048), (3024, 212981832), (3087, 208635264), (3136, 205375338), (3402, 189317184), (3456, 186359103), (3528, 182555856), (3888, 165652536), (3969, 162271872), (4032, 159736374), (4116, 156476448), (4536, 141987888), (4704, 136916892), (5103, 126211456), (5184, 124239402), (5292, 121703904), (5488, 117357336), (5832, 110435024), (6048, 106490916), (6174, 104317632), (6272, 102687669), (6804, 94658592), (7056, 91277928), (7776, 82826268), (7938, 81135936), (8064, 79868187), (8232, 78238224), (9072, 70993944), (9261, 69545088), (9408, 68458446), (10206, 63105728), (10368, 62119701), (10584, 60851952), (10976, 58678668), (11664, 55217512), (11907, 54090624), (12096, 53245458), (12348, 52158816), (13608, 47329296), (14112, 45638964), (15552, 41413134), (15876, 40567968), (16464, 39119112), (18144, 35496972), (18522, 34772544), (18816, 34229223), (20123, 32006016), (20412, 31552864), (21168, 30425976), (21952, 29339334), (23328, 27608756), (23814, 27045312), (24192, 26622729), (24696, 26079408), (27216, 23664648), (27783, 23181696), (28224, 22819482), (31104, 20706567), (31752, 20283984), (32928, 19559556), (35721, 18030208), (36288, 17748486), (37044, 17386272), (40246, 16003008), (40824, 15776432), (42336, 15212988), (43904, 14669667), (46656, 13804378), (47628, 13522656), (49392, 13039704), (54432, 11832324), (55566, 11590848), (56448, 11409741), (60369, 10668672), (63504, 10141992), (65856, 9779778), (71442, 9015104), (72576, 8874243), (74088, 8693136), (80492, 8001504), (81648, 7888216), (83349, 7727232), (84672, 7606494), (93312, 6902189), (95256, 6761328), (98784, 6519852), (108864, 5916162), (111132, 5795424), (120738, 5334336), (127008, 5070996), (131712, 4889889), (140861, 4572288), (142884, 4507552), (148176, 4346568), (160984, 4000752), (163296, 3944108), (166698, 3863616), (169344, 3803247), (181107, 3556224), (190512, 3380664), (197568, 3259926), (217728, 2958081), (222264, 2897712), (241476, 2667168), (250047, 2575744), (254016, 2535498), (281722, 2286144), (285768, 2253776), (296352, 2173284), (321968, 2000376), (326592, 1972054), (333396, 1931808), (362214, 1778112), (381024, 1690332), (395136, 1629963), (422583, 1524096), (444528, 1448856), (482952, 1333584), (500094, 1287872), (508032, 1267749), (543321, 1185408), (563444, 1143072), (571536, 1126888), (592704, 1086642), (643936, 1000188), (653184, 986027), (666792, 965904), (724428, 889056), (762048, 845166)]