820087488

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1923

約数の個数: 168

約数和(自身を含む): 2601870336

約数和(自身を除く): 1781782848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 192, 198, 213, 264, 284, 288, 352, 396, 426, 528, 568, 576, 639, 704, 781, 792, 852, 1056, 1136, 1278, 1562, 1584, 1704, 1823, 2112, 2272, 2343, 2556, 3124, 3168, 3408, 3646, 4544, 4686, 5112, 5469, 6248, 6336, 6816, 7029, 7292, 9372, 10224, 10938, 12496, 13632, 14058, 14584, 16407, 18744, 20053, 20448, 21876, 24992, 28116, 29168, 32814, 37488, 40106, 40896, 43752, 49984, 56232, 58336, 60159, 65628, 74976, 80212, 87504, 112464, 116672, 120318, 129433, 131256, 149952, 160424, 175008, 180477, 224928, 240636, 258866, 262512, 320848, 350016, 360954, 388299, 449856, 481272, 517732, 525024, 641696, 721908, 776598, 962544, 1035464, 1050048, 1164897, 1283392, 1423763, 1443816, 1553196, 1925088, 2070928, 2329794, 2847526, 2887632, 3106392, 3850176, 4141856, 4271289, 4659588, 5695052, 5775264, 6212784, 8283712, 8542578, 9319176, 11390104, 11550528, 12425568, 12813867, 17085156, 18638352, 22780208, 24851136, 25627734, 34170312, 37276704, 45560416, 51255468, 68340624, 74553408, 91120832, 102510936, 136681248, 205021872, 273362496, 410043744, 820087488]

約数ペア:

[(1, 820087488), (2, 410043744), (3, 273362496), (4, 205021872), (6, 136681248), (8, 102510936), (9, 91120832), (11, 74553408), (12, 68340624), (16, 51255468), (18, 45560416), (22, 37276704), (24, 34170312), (32, 25627734), (33, 24851136), (36, 22780208), (44, 18638352), (48, 17085156), (64, 12813867), (66, 12425568), (71, 11550528), (72, 11390104), (88, 9319176), (96, 8542578), (99, 8283712), (132, 6212784), (142, 5775264), (144, 5695052), (176, 4659588), (192, 4271289), (198, 4141856), (213, 3850176), (264, 3106392), (284, 2887632), (288, 2847526), (352, 2329794), (396, 2070928), (426, 1925088), (528, 1553196), (568, 1443816), (576, 1423763), (639, 1283392), (704, 1164897), (781, 1050048), (792, 1035464), (852, 962544), (1056, 776598), (1136, 721908), (1278, 641696), (1562, 525024), (1584, 517732), (1704, 481272), (1823, 449856), (2112, 388299), (2272, 360954), (2343, 350016), (2556, 320848), (3124, 262512), (3168, 258866), (3408, 240636), (3646, 224928), (4544, 180477), (4686, 175008), (5112, 160424), (5469, 149952), (6248, 131256), (6336, 129433), (6816, 120318), (7029, 116672), (7292, 112464), (9372, 87504), (10224, 80212), (10938, 74976), (12496, 65628), (13632, 60159), (14058, 58336), (14584, 56232), (16407, 49984), (18744, 43752), (20053, 40896), (20448, 40106), (21876, 37488), (24992, 32814), (28116, 29168)]