285280941568

素因数分解:

$2^9\times 7^2\times {\mathrm{107}}^1\times {\mathrm{106273}}^1$

素因数の和:106412

約数の個数: 120

約数和(自身を含む): 669269867112

約数和(自身を除く): 383988925544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 107, 112, 128, 196, 214, 224, 256, 392, 428, 448, 512, 749, 784, 856, 896, 1498, 1568, 1712, 1792, 2996, 3136, 3424, 3584, 5243, 5992, 6272, 6848, 10486, 11984, 12544, 13696, 20972, 23968, 25088, 27392, 41944, 47936, 54784, 83888, 95872, 106273, 167776, 191744, 212546, 335552, 383488, 425092, 671104, 743911, 850184, 1342208, 1487822, 1700368, 2684416, 2975644, 3400736, 5207377, 5951288, 6801472, 10414754, 11371211, 11902576, 13602944, 20829508, 22742422, 23805152, 27205888, 41659016, 45484844, 47610304, 54411776, 79598477, 83318032, 90969688, 95220608, 159196954, 166636064, 181939376, 190441216, 318393908, 333272128, 363878752, 380882432, 557189339, 636787816, 666544256, 727757504, 1114378678, 1273575632, 1333088512, 1455515008, 2228757356, 2547151264, 2666177024, 2911030016, 4457514712, 5094302528, 5822060032, 8915029424, 10188605056, 17830058848, 20377210112, 35660117696, 40754420224, 71320235392, 142640470784, 285280941568]

約数ペア:

[(1, 285280941568), (2, 142640470784), (4, 71320235392), (7, 40754420224), (8, 35660117696), (14, 20377210112), (16, 17830058848), (28, 10188605056), (32, 8915029424), (49, 5822060032), (56, 5094302528), (64, 4457514712), (98, 2911030016), (107, 2666177024), (112, 2547151264), (128, 2228757356), (196, 1455515008), (214, 1333088512), (224, 1273575632), (256, 1114378678), (392, 727757504), (428, 666544256), (448, 636787816), (512, 557189339), (749, 380882432), (784, 363878752), (856, 333272128), (896, 318393908), (1498, 190441216), (1568, 181939376), (1712, 166636064), (1792, 159196954), (2996, 95220608), (3136, 90969688), (3424, 83318032), (3584, 79598477), (5243, 54411776), (5992, 47610304), (6272, 45484844), (6848, 41659016), (10486, 27205888), (11984, 23805152), (12544, 22742422), (13696, 20829508), (20972, 13602944), (23968, 11902576), (25088, 11371211), (27392, 10414754), (41944, 6801472), (47936, 5951288), (54784, 5207377), (83888, 3400736), (95872, 2975644), (106273, 2684416), (167776, 1700368), (191744, 1487822), (212546, 1342208), (335552, 850184), (383488, 743911), (425092, 671104)]