21155661504

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:436

約数の個数: 336

約数和(自身を含む): 64584584064

約数和(自身を除く): 43428922560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 43, 48, 64, 72, 82, 83, 86, 96, 123, 129, 144, 164, 166, 172, 192, 246, 249, 251, 258, 288, 328, 332, 344, 369, 387, 492, 498, 502, 516, 576, 656, 664, 688, 738, 747, 753, 774, 984, 996, 1004, 1032, 1312, 1328, 1376, 1476, 1494, 1506, 1548, 1763, 1968, 1992, 2008, 2064, 2259, 2624, 2656, 2752, 2952, 2988, 3012, 3096, 3403, 3526, 3569, 3936, 3984, 4016, 4128, 4518, 5289, 5312, 5904, 5976, 6024, 6192, 6806, 7052, 7138, 7872, 7968, 8032, 8256, 9036, 10209, 10291, 10578, 10707, 10793, 11808, 11952, 12048, 12384, 13612, 14104, 14276, 15867, 15936, 16064, 18072, 20418, 20582, 20833, 21156, 21414, 21586, 23616, 23904, 24096, 24768, 27224, 28208, 28552, 30627, 30873, 31734, 32121, 32379, 36144, 40836, 41164, 41666, 42312, 42828, 43172, 47808, 48192, 54448, 56416, 57104, 61254, 61746, 62499, 63468, 64242, 64758, 72288, 81672, 82328, 83332, 84624, 85656, 86344, 92619, 97137, 108896, 112832, 114208, 122508, 123492, 124998, 126936, 128484, 129516, 144576, 146329, 163344, 164656, 166664, 169248, 171312, 172688, 185238, 187497, 194274, 217792, 228416, 245016, 246984, 249996, 253872, 256968, 259032, 292658, 326688, 329312, 333328, 338496, 342624, 345376, 370476, 374994, 388548, 438987, 442513, 490032, 493968, 499992, 507744, 513936, 518064, 585316, 653376, 658624, 666656, 685248, 690752, 740952, 749988, 777096, 854153, 877974, 885026, 895819, 980064, 987936, 999984, 1015488, 1027872, 1036128, 1170632, 1316961, 1327539, 1333312, 1481904, 1499976, 1554192, 1708306, 1755948, 1770052, 1791638, 1960128, 1975872, 1999968, 2055744, 2072256, 2341264, 2562459, 2633922, 2655078, 2687457, 2963808, 2999952, 3108384, 3416612, 3511896, 3540104, 3583276, 3982617, 3999936, 4682528, 5124918, 5267844, 5310156, 5374914, 5927616, 5999904, 6216768, 6833224, 7023792, 7080208, 7166552, 7687377, 7965234, 8062371, 9365056, 10249836, 10535688, 10620312, 10749828, 11999808, 13666448, 14047584, 14160416, 14333104, 15374754, 15930468, 16124742, 20499672, 21071376, 21240624, 21499656, 27332896, 28095168, 28320832, 28666208, 30749508, 31860936, 32249484, 36728579, 40999344, 42142752, 42481248, 42999312, 54665792, 57332416, 61499016, 63721872, 64498968, 73457158, 81998688, 84285504, 84962496, 85998624, 110185737, 122998032, 127443744, 128997936, 146914316, 163997376, 171997248, 220371474, 245996064, 254887488, 257995872, 293828632, 330557211, 440742948, 491992128, 515991744, 587657264, 661114422, 881485896, 1175314528, 1322228844, 1762971792, 2350629056, 2644457688, 3525943584, 5288915376, 7051887168, 10577830752, 21155661504]

約数ペア:

[(1, 21155661504), (2, 10577830752), (3, 7051887168), (4, 5288915376), (6, 3525943584), (8, 2644457688), (9, 2350629056), (12, 1762971792), (16, 1322228844), (18, 1175314528), (24, 881485896), (32, 661114422), (36, 587657264), (41, 515991744), (43, 491992128), (48, 440742948), (64, 330557211), (72, 293828632), (82, 257995872), (83, 254887488), (86, 245996064), (96, 220371474), (123, 171997248), (129, 163997376), (144, 146914316), (164, 128997936), (166, 127443744), (172, 122998032), (192, 110185737), (246, 85998624), (249, 84962496), (251, 84285504), (258, 81998688), (288, 73457158), (328, 64498968), (332, 63721872), (344, 61499016), (369, 57332416), (387, 54665792), (492, 42999312), (498, 42481248), (502, 42142752), (516, 40999344), (576, 36728579), (656, 32249484), (664, 31860936), (688, 30749508), (738, 28666208), (747, 28320832), (753, 28095168), (774, 27332896), (984, 21499656), (996, 21240624), (1004, 21071376), (1032, 20499672), (1312, 16124742), (1328, 15930468), (1376, 15374754), (1476, 14333104), (1494, 14160416), (1506, 14047584), (1548, 13666448), (1763, 11999808), (1968, 10749828), (1992, 10620312), (2008, 10535688), (2064, 10249836), (2259, 9365056), (2624, 8062371), (2656, 7965234), (2752, 7687377), (2952, 7166552), (2988, 7080208), (3012, 7023792), (3096, 6833224), (3403, 6216768), (3526, 5999904), (3569, 5927616), (3936, 5374914), (3984, 5310156), (4016, 5267844), (4128, 5124918), (4518, 4682528), (5289, 3999936), (5312, 3982617), (5904, 3583276), (5976, 3540104), (6024, 3511896), (6192, 3416612), (6806, 3108384), (7052, 2999952), (7138, 2963808), (7872, 2687457), (7968, 2655078), (8032, 2633922), (8256, 2562459), (9036, 2341264), (10209, 2072256), (10291, 2055744), (10578, 1999968), (10707, 1975872), (10793, 1960128), (11808, 1791638), (11952, 1770052), (12048, 1755948), (12384, 1708306), (13612, 1554192), (14104, 1499976), (14276, 1481904), (15867, 1333312), (15936, 1327539), (16064, 1316961), (18072, 1170632), (20418, 1036128), (20582, 1027872), (20833, 1015488), (21156, 999984), (21414, 987936), (21586, 980064), (23616, 895819), (23904, 885026), (24096, 877974), (24768, 854153), (27224, 777096), (28208, 749988), (28552, 740952), (30627, 690752), (30873, 685248), (31734, 666656), (32121, 658624), (32379, 653376), (36144, 585316), (40836, 518064), (41164, 513936), (41666, 507744), (42312, 499992), (42828, 493968), (43172, 490032), (47808, 442513), (48192, 438987), (54448, 388548), (56416, 374994), (57104, 370476), (61254, 345376), (61746, 342624), (62499, 338496), (63468, 333328), (64242, 329312), (64758, 326688), (72288, 292658), (81672, 259032), (82328, 256968), (83332, 253872), (84624, 249996), (85656, 246984), (86344, 245016), (92619, 228416), (97137, 217792), (108896, 194274), (112832, 187497), (114208, 185238), (122508, 172688), (123492, 171312), (124998, 169248), (126936, 166664), (128484, 164656), (129516, 163344), (144576, 146329)]