871743488

素因数分解:

$2^{14}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:737

約数の個数: 120

約数和(自身を含む): 2176777344

約数和(自身を除く): 1305033856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 691, 704, 896, 1024, 1232, 1382, 1408, 1792, 2048, 2464, 2764, 2816, 3584, 4096, 4837, 4928, 5528, 5632, 7168, 7601, 8192, 9674, 9856, 11056, 11264, 14336, 15202, 16384, 19348, 19712, 22112, 22528, 28672, 30404, 38696, 39424, 44224, 45056, 53207, 57344, 60808, 77392, 78848, 88448, 90112, 106414, 114688, 121616, 154784, 157696, 176896, 180224, 212828, 243232, 309568, 315392, 353792, 425656, 486464, 619136, 630784, 707584, 851312, 972928, 1238272, 1261568, 1415168, 1702624, 1945856, 2476544, 2830336, 3405248, 3891712, 4953088, 5660672, 6810496, 7783424, 9906176, 11321344, 13620992, 15566848, 19812352, 27241984, 31133696, 39624704, 54483968, 62267392, 79249408, 108967936, 124534784, 217935872, 435871744, 871743488]

約数ペア:

[(1, 871743488), (2, 435871744), (4, 217935872), (7, 124534784), (8, 108967936), (11, 79249408), (14, 62267392), (16, 54483968), (22, 39624704), (28, 31133696), (32, 27241984), (44, 19812352), (56, 15566848), (64, 13620992), (77, 11321344), (88, 9906176), (112, 7783424), (128, 6810496), (154, 5660672), (176, 4953088), (224, 3891712), (256, 3405248), (308, 2830336), (352, 2476544), (448, 1945856), (512, 1702624), (616, 1415168), (691, 1261568), (704, 1238272), (896, 972928), (1024, 851312), (1232, 707584), (1382, 630784), (1408, 619136), (1792, 486464), (2048, 425656), (2464, 353792), (2764, 315392), (2816, 309568), (3584, 243232), (4096, 212828), (4837, 180224), (4928, 176896), (5528, 157696), (5632, 154784), (7168, 121616), (7601, 114688), (8192, 106414), (9674, 90112), (9856, 88448), (11056, 78848), (11264, 77392), (14336, 60808), (15202, 57344), (16384, 53207), (19348, 45056), (19712, 44224), (22112, 39424), (22528, 38696), (28672, 30404)]