2521311744

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1006

約数の個数: 160

約数和(自身を含む): 7708542336

約数和(自身を除く): 5187230592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 421, 448, 512, 557, 672, 768, 842, 896, 1114, 1263, 1344, 1536, 1671, 1684, 1792, 2228, 2526, 2688, 2947, 3342, 3368, 3584, 3899, 4456, 5052, 5376, 5894, 6684, 6736, 7798, 8841, 8912, 10104, 10752, 11697, 11788, 13368, 13472, 15596, 17682, 17824, 20208, 23394, 23576, 26736, 26944, 31192, 35364, 35648, 40416, 46788, 47152, 53472, 53888, 62384, 70728, 71296, 80832, 93576, 94304, 106944, 107776, 124768, 141456, 142592, 161664, 187152, 188608, 213888, 215552, 234497, 249536, 282912, 285184, 323328, 374304, 377216, 427776, 468994, 499072, 565824, 646656, 703491, 748608, 754432, 855552, 937988, 998144, 1131648, 1406982, 1497216, 1508864, 1641479, 1875976, 1996288, 2263296, 2813964, 2994432, 3282958, 3751952, 4526592, 4924437, 5627928, 5988864, 6565916, 7503904, 9848874, 11255856, 13131832, 15007808, 19697748, 22511712, 26263664, 30015616, 39395496, 45023424, 52527328, 60031232, 78790992, 90046848, 105054656, 120062464, 157581984, 180093696, 210109312, 315163968, 360187392, 420218624, 630327936, 840437248, 1260655872, 2521311744]

約数ペア:

[(1, 2521311744), (2, 1260655872), (3, 840437248), (4, 630327936), (6, 420218624), (7, 360187392), (8, 315163968), (12, 210109312), (14, 180093696), (16, 157581984), (21, 120062464), (24, 105054656), (28, 90046848), (32, 78790992), (42, 60031232), (48, 52527328), (56, 45023424), (64, 39395496), (84, 30015616), (96, 26263664), (112, 22511712), (128, 19697748), (168, 15007808), (192, 13131832), (224, 11255856), (256, 9848874), (336, 7503904), (384, 6565916), (421, 5988864), (448, 5627928), (512, 4924437), (557, 4526592), (672, 3751952), (768, 3282958), (842, 2994432), (896, 2813964), (1114, 2263296), (1263, 1996288), (1344, 1875976), (1536, 1641479), (1671, 1508864), (1684, 1497216), (1792, 1406982), (2228, 1131648), (2526, 998144), (2688, 937988), (2947, 855552), (3342, 754432), (3368, 748608), (3584, 703491), (3899, 646656), (4456, 565824), (5052, 499072), (5376, 468994), (5894, 427776), (6684, 377216), (6736, 374304), (7798, 323328), (8841, 285184), (8912, 282912), (10104, 249536), (10752, 234497), (11697, 215552), (11788, 213888), (13368, 188608), (13472, 187152), (15596, 161664), (17682, 142592), (17824, 141456), (20208, 124768), (23394, 107776), (23576, 106944), (26736, 94304), (26944, 93576), (31192, 80832), (35364, 71296), (35648, 70728), (40416, 62384), (46788, 53888), (47152, 53472)]