808238144

素因数分解:

$2^6\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2780

約数の個数: 84

約数和(自身を含む): 1885643676

約数和(自身を除く): 1077405532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 97, 98, 112, 194, 196, 224, 388, 392, 448, 679, 776, 784, 1358, 1552, 1568, 2657, 2716, 3104, 3136, 4753, 5314, 5432, 6208, 9506, 10628, 10864, 18599, 19012, 21256, 21728, 37198, 38024, 42512, 43456, 74396, 76048, 85024, 130193, 148792, 152096, 170048, 257729, 260386, 297584, 304192, 515458, 520772, 595168, 1030916, 1041544, 1190336, 1804103, 2061832, 2083088, 3608206, 4123664, 4166176, 7216412, 8247328, 8332352, 12628721, 14432824, 16494656, 25257442, 28865648, 50514884, 57731296, 101029768, 115462592, 202059536, 404119072, 808238144]

約数ペア:

[(1, 808238144), (2, 404119072), (4, 202059536), (7, 115462592), (8, 101029768), (14, 57731296), (16, 50514884), (28, 28865648), (32, 25257442), (49, 16494656), (56, 14432824), (64, 12628721), (97, 8332352), (98, 8247328), (112, 7216412), (194, 4166176), (196, 4123664), (224, 3608206), (388, 2083088), (392, 2061832), (448, 1804103), (679, 1190336), (776, 1041544), (784, 1030916), (1358, 595168), (1552, 520772), (1568, 515458), (2657, 304192), (2716, 297584), (3104, 260386), (3136, 257729), (4753, 170048), (5314, 152096), (5432, 148792), (6208, 130193), (9506, 85024), (10628, 76048), (10864, 74396), (18599, 43456), (19012, 42512), (21256, 38024), (21728, 37198)]