21273331968

素因数分解:

$2^8\times 3^5\times 7^3\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 432

約数和(自身を含む): 74252796800

約数和(自身を除く): 52979464832

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, 256, 288, 294, 324, 336, 343, 378, 384, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 672, 686, 756, 768, 784, 864, 882, 896, 972, 997, 1008, 1029, 1134, 1152, 1176, 1296, 1323, 1344, 1372, 1512, 1568, 1701, 1728, 1764, 1792, 1944, 1994, 2016, 2058, 2268, 2304, 2352, 2592, 2646, 2688, 2744, 2991, 3024, 3087, 3136, 3402, 3456, 3528, 3888, 3969, 3988, 4032, 4116, 4536, 4704, 5184, 5292, 5376, 5488, 5982, 6048, 6174, 6272, 6804, 6912, 6979, 7056, 7776, 7938, 7976, 8064, 8232, 8973, 9072, 9261, 9408, 10368, 10584, 10976, 11907, 11964, 12096, 12348, 12544, 13608, 13958, 14112, 15552, 15876, 15952, 16128, 16464, 17946, 18144, 18522, 18816, 20736, 20937, 21168, 21952, 23814, 23928, 24192, 24696, 26919, 27216, 27783, 27916, 28224, 31104, 31752, 31904, 32928, 35892, 36288, 37044, 37632, 41874, 42336, 43904, 47628, 47856, 48384, 48853, 49392, 53838, 54432, 55566, 55832, 56448, 62208, 62811, 63504, 63808, 65856, 71784, 72576, 74088, 80757, 83349, 83748, 84672, 87808, 95256, 95712, 97706, 98784, 107676, 108864, 111132, 111664, 112896, 125622, 127008, 127616, 131712, 143568, 145152, 146559, 148176, 161514, 166698, 167496, 169344, 188433, 190512, 191424, 195412, 197568, 215352, 217728, 222264, 223328, 242271, 251244, 254016, 255232, 263424, 287136, 293118, 296352, 323028, 333396, 334992, 338688, 341971, 376866, 381024, 382848, 390824, 395136, 430704, 435456, 439677, 444528, 446656, 484542, 502488, 508032, 565299, 574272, 586236, 592704, 646056, 666792, 669984, 683942, 753732, 762048, 765696, 781648, 790272, 861408, 879354, 889056, 893312, 969084, 1004976, 1016064, 1025913, 1130598, 1148544, 1172472, 1185408, 1292112, 1319031, 1333584, 1339968, 1367884, 1507464, 1524096, 1563296, 1695897, 1722816, 1758708, 1778112, 1786624, 1938168, 2009952, 2051826, 2261196, 2297088, 2344944, 2370816, 2584224, 2638062, 2667168, 2679936, 2735768, 3014928, 3048192, 3077739, 3126592, 3391794, 3445632, 3517416, 3556224, 3876336, 3957093, 4019904, 4103652, 4522392, 4689888, 5168448, 5276124, 5334336, 5359872, 5471536, 6029856, 6155478, 6253184, 6783588, 6891264, 7034832, 7112448, 7752672, 7914186, 8039808, 8207304, 9044784, 9233217, 9379776, 10336896, 10552248, 10668672, 10943072, 11871279, 12059712, 12310956, 12506368, 13567176, 14069664, 15505344, 15828372, 16079616, 16414608, 18089568, 18466434, 18759552, 20673792, 21104496, 21337344, 21886144, 23742558, 24119424, 24621912, 27134352, 27699651, 28139328, 31010688, 31656744, 32829216, 36179136, 36932868, 37519104, 42208992, 43772288, 47485116, 48238848, 49243824, 54268704, 55399302, 56278656, 62021376, 63313488, 65658432, 72358272, 73865736, 83098953, 84417984, 87544576, 94970232, 98487648, 108537408, 110798604, 112557312, 126626976, 131316864, 144716544, 147731472, 166197906, 168835968, 189940464, 196975296, 217074816, 221597208, 253253952, 262633728, 295462944, 332395812, 337671936, 379880928, 393950592, 434149632, 443194416, 506507904, 590925888, 664791624, 759761856, 787901184, 886388832, 1013015808, 1181851776, 1329583248, 1519523712, 1772777664, 2363703552, 2659166496, 3039047424, 3545555328, 5318332992, 7091110656, 10636665984, 21273331968]

約数ペア:

[(1, 21273331968), (2, 10636665984), (3, 7091110656), (4, 5318332992), (6, 3545555328), (7, 3039047424), (8, 2659166496), (9, 2363703552), (12, 1772777664), (14, 1519523712), (16, 1329583248), (18, 1181851776), (21, 1013015808), (24, 886388832), (27, 787901184), (28, 759761856), (32, 664791624), (36, 590925888), (42, 506507904), (48, 443194416), (49, 434149632), (54, 393950592), (56, 379880928), (63, 337671936), (64, 332395812), (72, 295462944), (81, 262633728), (84, 253253952), (96, 221597208), (98, 217074816), (108, 196975296), (112, 189940464), (126, 168835968), (128, 166197906), (144, 147731472), (147, 144716544), (162, 131316864), (168, 126626976), (189, 112557312), (192, 110798604), (196, 108537408), (216, 98487648), (224, 94970232), (243, 87544576), (252, 84417984), (256, 83098953), (288, 73865736), (294, 72358272), (324, 65658432), (336, 63313488), (343, 62021376), (378, 56278656), (384, 55399302), (392, 54268704), (432, 49243824), (441, 48238848), (448, 47485116), (486, 43772288), (504, 42208992), (567, 37519104), (576, 36932868), (588, 36179136), (648, 32829216), (672, 31656744), (686, 31010688), (756, 28139328), (768, 27699651), (784, 27134352), (864, 24621912), (882, 24119424), (896, 23742558), (972, 21886144), (997, 21337344), (1008, 21104496), (1029, 20673792), (1134, 18759552), (1152, 18466434), (1176, 18089568), (1296, 16414608), (1323, 16079616), (1344, 15828372), (1372, 15505344), (1512, 14069664), (1568, 13567176), (1701, 12506368), (1728, 12310956), (1764, 12059712), (1792, 11871279), (1944, 10943072), (1994, 10668672), (2016, 10552248), (2058, 10336896), (2268, 9379776), (2304, 9233217), (2352, 9044784), (2592, 8207304), (2646, 8039808), (2688, 7914186), (2744, 7752672), (2991, 7112448), (3024, 7034832), (3087, 6891264), (3136, 6783588), (3402, 6253184), (3456, 6155478), (3528, 6029856), (3888, 5471536), (3969, 5359872), (3988, 5334336), (4032, 5276124), (4116, 5168448), (4536, 4689888), (4704, 4522392), (5184, 4103652), (5292, 4019904), (5376, 3957093), (5488, 3876336), (5982, 3556224), (6048, 3517416), (6174, 3445632), (6272, 3391794), (6804, 3126592), (6912, 3077739), (6979, 3048192), (7056, 3014928), (7776, 2735768), (7938, 2679936), (7976, 2667168), (8064, 2638062), (8232, 2584224), (8973, 2370816), (9072, 2344944), (9261, 2297088), (9408, 2261196), (10368, 2051826), (10584, 2009952), (10976, 1938168), (11907, 1786624), (11964, 1778112), (12096, 1758708), (12348, 1722816), (12544, 1695897), (13608, 1563296), (13958, 1524096), (14112, 1507464), (15552, 1367884), (15876, 1339968), (15952, 1333584), (16128, 1319031), (16464, 1292112), (17946, 1185408), (18144, 1172472), (18522, 1148544), (18816, 1130598), (20736, 1025913), (20937, 1016064), (21168, 1004976), (21952, 969084), (23814, 893312), (23928, 889056), (24192, 879354), (24696, 861408), (26919, 790272), (27216, 781648), (27783, 765696), (27916, 762048), (28224, 753732), (31104, 683942), (31752, 669984), (31904, 666792), (32928, 646056), (35892, 592704), (36288, 586236), (37044, 574272), (37632, 565299), (41874, 508032), (42336, 502488), (43904, 484542), (47628, 446656), (47856, 444528), (48384, 439677), (48853, 435456), (49392, 430704), (53838, 395136), (54432, 390824), (55566, 382848), (55832, 381024), (56448, 376866), (62208, 341971), (62811, 338688), (63504, 334992), (63808, 333396), (65856, 323028), (71784, 296352), (72576, 293118), (74088, 287136), (80757, 263424), (83349, 255232), (83748, 254016), (84672, 251244), (87808, 242271), (95256, 223328), (95712, 222264), (97706, 217728), (98784, 215352), (107676, 197568), (108864, 195412), (111132, 191424), (111664, 190512), (112896, 188433), (125622, 169344), (127008, 167496), (127616, 166698), (131712, 161514), (143568, 148176), (145152, 146559)]