843569408

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 108

約数和(自身を含む): 1874963244

約数和(自身を除く): 1031393836

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 121, 128, 176, 226, 241, 242, 256, 352, 452, 482, 484, 704, 904, 964, 968, 1243, 1408, 1808, 1928, 1936, 2486, 2651, 2816, 3616, 3856, 3872, 4972, 5302, 7232, 7712, 7744, 9944, 10604, 13673, 14464, 15424, 15488, 19888, 21208, 27233, 27346, 28928, 29161, 30848, 30976, 39776, 42416, 54466, 54692, 58322, 61696, 79552, 84832, 108932, 109384, 116644, 159104, 169664, 217864, 218768, 233288, 299563, 318208, 339328, 435728, 437536, 466576, 599126, 678656, 871456, 875072, 933152, 1198252, 1742912, 1750144, 1866304, 2396504, 3295193, 3485824, 3500288, 3732608, 4793008, 6590386, 6971648, 7465216, 9586016, 13180772, 19172032, 26361544, 38344064, 52723088, 76688128, 105446176, 210892352, 421784704, 843569408]

約数ペア:

[(1, 843569408), (2, 421784704), (4, 210892352), (8, 105446176), (11, 76688128), (16, 52723088), (22, 38344064), (32, 26361544), (44, 19172032), (64, 13180772), (88, 9586016), (113, 7465216), (121, 6971648), (128, 6590386), (176, 4793008), (226, 3732608), (241, 3500288), (242, 3485824), (256, 3295193), (352, 2396504), (452, 1866304), (482, 1750144), (484, 1742912), (704, 1198252), (904, 933152), (964, 875072), (968, 871456), (1243, 678656), (1408, 599126), (1808, 466576), (1928, 437536), (1936, 435728), (2486, 339328), (2651, 318208), (2816, 299563), (3616, 233288), (3856, 218768), (3872, 217864), (4972, 169664), (5302, 159104), (7232, 116644), (7712, 109384), (7744, 108932), (9944, 84832), (10604, 79552), (13673, 61696), (14464, 58322), (15424, 54692), (15488, 54466), (19888, 42416), (21208, 39776), (27233, 30976), (27346, 30848), (28928, 29161)]