19943966208

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5381}}^1$

素因数の和:5548

約数の個数: 160

約数和(自身を含む): 56379248640

約数和(自身を除く): 36435282432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 128, 152, 192, 228, 254, 256, 304, 381, 384, 456, 508, 512, 608, 762, 768, 912, 1016, 1216, 1524, 1536, 1824, 2032, 2413, 2432, 3048, 3648, 4064, 4826, 4864, 5381, 6096, 7239, 7296, 8128, 9652, 9728, 10762, 12192, 14478, 14592, 16143, 16256, 19304, 21524, 24384, 28956, 29184, 32286, 32512, 38608, 43048, 48768, 57912, 64572, 65024, 77216, 86096, 97536, 102239, 115824, 129144, 154432, 172192, 195072, 204478, 231648, 258288, 306717, 308864, 344384, 408956, 463296, 516576, 613434, 617728, 683387, 688768, 817912, 926592, 1033152, 1226868, 1235456, 1366774, 1377536, 1635824, 1853184, 2050161, 2066304, 2453736, 2733548, 2755072, 3271648, 3706368, 4100322, 4132608, 4907472, 5467096, 6543296, 8200644, 8265216, 9814944, 10934192, 12984353, 13086592, 16401288, 19629888, 21868384, 25968706, 26173184, 32802576, 38953059, 39259776, 43736768, 51937412, 52346368, 65605152, 77906118, 78519552, 87473536, 103874824, 131210304, 155812236, 157039104, 174947072, 207749648, 262420608, 311624472, 349894144, 415499296, 524841216, 623248944, 830998592, 1049682432, 1246497888, 1661997184, 2492995776, 3323994368, 4985991552, 6647988736, 9971983104, 19943966208]

約数ペア:

[(1, 19943966208), (2, 9971983104), (3, 6647988736), (4, 4985991552), (6, 3323994368), (8, 2492995776), (12, 1661997184), (16, 1246497888), (19, 1049682432), (24, 830998592), (32, 623248944), (38, 524841216), (48, 415499296), (57, 349894144), (64, 311624472), (76, 262420608), (96, 207749648), (114, 174947072), (127, 157039104), (128, 155812236), (152, 131210304), (192, 103874824), (228, 87473536), (254, 78519552), (256, 77906118), (304, 65605152), (381, 52346368), (384, 51937412), (456, 43736768), (508, 39259776), (512, 38953059), (608, 32802576), (762, 26173184), (768, 25968706), (912, 21868384), (1016, 19629888), (1216, 16401288), (1524, 13086592), (1536, 12984353), (1824, 10934192), (2032, 9814944), (2413, 8265216), (2432, 8200644), (3048, 6543296), (3648, 5467096), (4064, 4907472), (4826, 4132608), (4864, 4100322), (5381, 3706368), (6096, 3271648), (7239, 2755072), (7296, 2733548), (8128, 2453736), (9652, 2066304), (9728, 2050161), (10762, 1853184), (12192, 1635824), (14478, 1377536), (14592, 1366774), (16143, 1235456), (16256, 1226868), (19304, 1033152), (21524, 926592), (24384, 817912), (28956, 688768), (29184, 683387), (32286, 617728), (32512, 613434), (38608, 516576), (43048, 463296), (48768, 408956), (57912, 344384), (64572, 308864), (65024, 306717), (77216, 258288), (86096, 231648), (97536, 204478), (102239, 195072), (115824, 172192), (129144, 154432)]