9810626048

素因数分解:

$2^9\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 120

約数和(自身を含む): 20544327936

約数和(自身を除く): 10733701888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 157, 248, 254, 256, 314, 496, 508, 512, 628, 961, 992, 1016, 1256, 1922, 1984, 2032, 2512, 3844, 3937, 3968, 4064, 4867, 5024, 7688, 7874, 7936, 8128, 9734, 10048, 15376, 15748, 15872, 16256, 19468, 19939, 20096, 30752, 31496, 32512, 38936, 39878, 40192, 61504, 62992, 65024, 77872, 79756, 80384, 122047, 123008, 125984, 150877, 155744, 159512, 244094, 246016, 251968, 301754, 311488, 319024, 488188, 492032, 503936, 603508, 618109, 622976, 638048, 976376, 1007872, 1207016, 1236218, 1245952, 1276096, 1952752, 2015744, 2414032, 2472436, 2491904, 2552192, 3905504, 4828064, 4944872, 5104384, 7811008, 9656128, 9889744, 10208768, 15622016, 19161379, 19312256, 19779488, 31244032, 38322758, 38624512, 39558976, 62488064, 76645516, 77249024, 79117952, 153291032, 158235904, 306582064, 316471808, 613164128, 1226328256, 2452656512, 4905313024, 9810626048]

約数ペア:

[(1, 9810626048), (2, 4905313024), (4, 2452656512), (8, 1226328256), (16, 613164128), (31, 316471808), (32, 306582064), (62, 158235904), (64, 153291032), (124, 79117952), (127, 77249024), (128, 76645516), (157, 62488064), (248, 39558976), (254, 38624512), (256, 38322758), (314, 31244032), (496, 19779488), (508, 19312256), (512, 19161379), (628, 15622016), (961, 10208768), (992, 9889744), (1016, 9656128), (1256, 7811008), (1922, 5104384), (1984, 4944872), (2032, 4828064), (2512, 3905504), (3844, 2552192), (3937, 2491904), (3968, 2472436), (4064, 2414032), (4867, 2015744), (5024, 1952752), (7688, 1276096), (7874, 1245952), (7936, 1236218), (8128, 1207016), (9734, 1007872), (10048, 976376), (15376, 638048), (15748, 622976), (15872, 618109), (16256, 603508), (19468, 503936), (19939, 492032), (20096, 488188), (30752, 319024), (31496, 311488), (32512, 301754), (38936, 251968), (39878, 246016), (40192, 244094), (61504, 159512), (62992, 155744), (65024, 150877), (77872, 125984), (79756, 123008), (80384, 122047)]