21042177024

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:497

約数の個数: 352

約数和(自身を含む): 64518819840

約数和(自身を除く): 43476642816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 53, 62, 64, 66, 88, 93, 96, 106, 124, 128, 132, 159, 176, 186, 192, 212, 248, 256, 264, 318, 341, 352, 372, 379, 384, 424, 496, 512, 528, 583, 636, 682, 704, 744, 758, 768, 848, 992, 1023, 1024, 1056, 1137, 1166, 1272, 1364, 1408, 1488, 1516, 1536, 1643, 1696, 1749, 1984, 2046, 2112, 2274, 2332, 2544, 2728, 2816, 2976, 3032, 3072, 3286, 3392, 3498, 3968, 4092, 4169, 4224, 4548, 4664, 4929, 5088, 5456, 5632, 5952, 6064, 6572, 6784, 6996, 7936, 8184, 8338, 8448, 9096, 9328, 9858, 10176, 10912, 11264, 11749, 11904, 12128, 12507, 13144, 13568, 13992, 15872, 16368, 16676, 16896, 18073, 18192, 18656, 19716, 20087, 20352, 21824, 23498, 23808, 24256, 25014, 26288, 27136, 27984, 31744, 32736, 33352, 33792, 35247, 36146, 36384, 37312, 39432, 40174, 40704, 43648, 46996, 47616, 48512, 50028, 52576, 54219, 54272, 55968, 60261, 65472, 66704, 70494, 72292, 72768, 74624, 78864, 80348, 81408, 87296, 93992, 95232, 97024, 100056, 105152, 108438, 111936, 120522, 129239, 130944, 133408, 140988, 144584, 145536, 149248, 157728, 160696, 162816, 174592, 187984, 194048, 200112, 210304, 216876, 220957, 223872, 241044, 258478, 261888, 266816, 281976, 289168, 291072, 298496, 315456, 321392, 349184, 375968, 387717, 388096, 400224, 420608, 433752, 441914, 447744, 482088, 516956, 523776, 533632, 563952, 578336, 582144, 596992, 622697, 630912, 642784, 662871, 751936, 775434, 800448, 841216, 867504, 883828, 895488, 964176, 1033912, 1047552, 1067264, 1127904, 1156672, 1164288, 1245394, 1261824, 1285568, 1325742, 1503872, 1550868, 1600896, 1682432, 1735008, 1767656, 1790976, 1868091, 1928352, 2067824, 2134528, 2255808, 2313344, 2490788, 2523648, 2571136, 2651484, 3007744, 3101736, 3201792, 3470016, 3535312, 3736182, 3856704, 4135648, 4269056, 4511616, 4626688, 4981576, 5047296, 5142272, 5302968, 6015488, 6203472, 6403584, 6849667, 6940032, 7070624, 7472364, 7713408, 8271296, 9023232, 9253376, 9963152, 10284544, 10605936, 12030976, 12406944, 12807168, 13699334, 13880064, 14141248, 14944728, 15426816, 16542592, 18046464, 18506752, 19926304, 20549001, 20569088, 21211872, 24813888, 27398668, 27760128, 28282496, 29889456, 30853632, 33085184, 36092928, 39852608, 41098002, 42423744, 49627776, 54797336, 55520256, 56564992, 59778912, 61707264, 66170368, 79705216, 82196004, 84847488, 99255552, 109594672, 113129984, 119557824, 132340736, 159410432, 164392008, 169694976, 198511104, 219189344, 226259968, 239115648, 318820864, 328784016, 339389952, 397022208, 438378688, 478231296, 637641728, 657568032, 678779904, 876757376, 956462592, 1315136064, 1753514752, 1912925184, 2630272128, 3507029504, 5260544256, 7014059008, 10521088512, 21042177024]

約数ペア:

[(1, 21042177024), (2, 10521088512), (3, 7014059008), (4, 5260544256), (6, 3507029504), (8, 2630272128), (11, 1912925184), (12, 1753514752), (16, 1315136064), (22, 956462592), (24, 876757376), (31, 678779904), (32, 657568032), (33, 637641728), (44, 478231296), (48, 438378688), (53, 397022208), (62, 339389952), (64, 328784016), (66, 318820864), (88, 239115648), (93, 226259968), (96, 219189344), (106, 198511104), (124, 169694976), (128, 164392008), (132, 159410432), (159, 132340736), (176, 119557824), (186, 113129984), (192, 109594672), (212, 99255552), (248, 84847488), (256, 82196004), (264, 79705216), (318, 66170368), (341, 61707264), (352, 59778912), (372, 56564992), (379, 55520256), (384, 54797336), (424, 49627776), (496, 42423744), (512, 41098002), (528, 39852608), (583, 36092928), (636, 33085184), (682, 30853632), (704, 29889456), (744, 28282496), (758, 27760128), (768, 27398668), (848, 24813888), (992, 21211872), (1023, 20569088), (1024, 20549001), (1056, 19926304), (1137, 18506752), (1166, 18046464), (1272, 16542592), (1364, 15426816), (1408, 14944728), (1488, 14141248), (1516, 13880064), (1536, 13699334), (1643, 12807168), (1696, 12406944), (1749, 12030976), (1984, 10605936), (2046, 10284544), (2112, 9963152), (2274, 9253376), (2332, 9023232), (2544, 8271296), (2728, 7713408), (2816, 7472364), (2976, 7070624), (3032, 6940032), (3072, 6849667), (3286, 6403584), (3392, 6203472), (3498, 6015488), (3968, 5302968), (4092, 5142272), (4169, 5047296), (4224, 4981576), (4548, 4626688), (4664, 4511616), (4929, 4269056), (5088, 4135648), (5456, 3856704), (5632, 3736182), (5952, 3535312), (6064, 3470016), (6572, 3201792), (6784, 3101736), (6996, 3007744), (7936, 2651484), (8184, 2571136), (8338, 2523648), (8448, 2490788), (9096, 2313344), (9328, 2255808), (9858, 2134528), (10176, 2067824), (10912, 1928352), (11264, 1868091), (11749, 1790976), (11904, 1767656), (12128, 1735008), (12507, 1682432), (13144, 1600896), (13568, 1550868), (13992, 1503872), (15872, 1325742), (16368, 1285568), (16676, 1261824), (16896, 1245394), (18073, 1164288), (18192, 1156672), (18656, 1127904), (19716, 1067264), (20087, 1047552), (20352, 1033912), (21824, 964176), (23498, 895488), (23808, 883828), (24256, 867504), (25014, 841216), (26288, 800448), (27136, 775434), (27984, 751936), (31744, 662871), (32736, 642784), (33352, 630912), (33792, 622697), (35247, 596992), (36146, 582144), (36384, 578336), (37312, 563952), (39432, 533632), (40174, 523776), (40704, 516956), (43648, 482088), (46996, 447744), (47616, 441914), (48512, 433752), (50028, 420608), (52576, 400224), (54219, 388096), (54272, 387717), (55968, 375968), (60261, 349184), (65472, 321392), (66704, 315456), (70494, 298496), (72292, 291072), (72768, 289168), (74624, 281976), (78864, 266816), (80348, 261888), (81408, 258478), (87296, 241044), (93992, 223872), (95232, 220957), (97024, 216876), (100056, 210304), (105152, 200112), (108438, 194048), (111936, 187984), (120522, 174592), (129239, 162816), (130944, 160696), (133408, 157728), (140988, 149248), (144584, 145536)]