40900608

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{317}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 135429840

約数和(自身を除く): 94529232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 317, 336, 384, 448, 504, 512, 576, 634, 672, 768, 896, 951, 1008, 1024, 1152, 1268, 1344, 1536, 1792, 1902, 2016, 2048, 2219, 2304, 2536, 2688, 2853, 3072, 3584, 3804, 4032, 4438, 4608, 5072, 5376, 5706, 6144, 6657, 7168, 7608, 8064, 8876, 9216, 10144, 10752, 11412, 13314, 14336, 15216, 16128, 17752, 18432, 19971, 20288, 21504, 22824, 26628, 30432, 32256, 35504, 39942, 40576, 43008, 45648, 53256, 60864, 64512, 71008, 79884, 81152, 91296, 106512, 121728, 129024, 142016, 159768, 162304, 182592, 213024, 243456, 284032, 319536, 324608, 365184, 426048, 486912, 568064, 639072, 649216, 730368, 852096, 973824, 1136128, 1278144, 1460736, 1704192, 1947648, 2272256, 2556288, 2921472, 3408384, 4544512, 5112576, 5842944, 6816768, 10225152, 13633536, 20450304, 40900608]

約数ペア:

[(1, 40900608), (2, 20450304), (3, 13633536), (4, 10225152), (6, 6816768), (7, 5842944), (8, 5112576), (9, 4544512), (12, 3408384), (14, 2921472), (16, 2556288), (18, 2272256), (21, 1947648), (24, 1704192), (28, 1460736), (32, 1278144), (36, 1136128), (42, 973824), (48, 852096), (56, 730368), (63, 649216), (64, 639072), (72, 568064), (84, 486912), (96, 426048), (112, 365184), (126, 324608), (128, 319536), (144, 284032), (168, 243456), (192, 213024), (224, 182592), (252, 162304), (256, 159768), (288, 142016), (317, 129024), (336, 121728), (384, 106512), (448, 91296), (504, 81152), (512, 79884), (576, 71008), (634, 64512), (672, 60864), (768, 53256), (896, 45648), (951, 43008), (1008, 40576), (1024, 39942), (1152, 35504), (1268, 32256), (1344, 30432), (1536, 26628), (1792, 22824), (1902, 21504), (2016, 20288), (2048, 19971), (2219, 18432), (2304, 17752), (2536, 16128), (2688, 15216), (2853, 14336), (3072, 13314), (3584, 11412), (3804, 10752), (4032, 10144), (4438, 9216), (4608, 8876), (5072, 8064), (5376, 7608), (5706, 7168), (6144, 6657)]