488000128

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:838

約数の個数: 128

約数和(自身を含む): 1231833600

約数和(自身を除く): 743833472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 67, 77, 88, 112, 128, 134, 154, 176, 224, 268, 308, 352, 448, 469, 536, 616, 704, 737, 739, 896, 938, 1072, 1232, 1408, 1474, 1478, 1876, 2144, 2464, 2948, 2956, 3752, 4288, 4928, 5159, 5173, 5896, 5912, 7504, 8129, 8576, 9856, 10318, 10346, 11792, 11824, 15008, 16258, 20636, 20692, 23584, 23648, 30016, 32516, 41272, 41384, 47168, 47296, 49513, 56903, 60032, 65032, 82544, 82768, 94336, 94592, 99026, 113806, 130064, 165088, 165536, 198052, 227612, 260128, 330176, 331072, 346591, 396104, 455224, 520256, 544643, 660352, 662144, 693182, 792208, 910448, 1040512, 1089286, 1386364, 1584416, 1820896, 2178572, 2772728, 3168832, 3641792, 3812501, 4357144, 5545456, 6337664, 7283584, 7625002, 8714288, 11090912, 15250004, 17428576, 22181824, 30500008, 34857152, 44363648, 61000016, 69714304, 122000032, 244000064, 488000128]

約数ペア:

[(1, 488000128), (2, 244000064), (4, 122000032), (7, 69714304), (8, 61000016), (11, 44363648), (14, 34857152), (16, 30500008), (22, 22181824), (28, 17428576), (32, 15250004), (44, 11090912), (56, 8714288), (64, 7625002), (67, 7283584), (77, 6337664), (88, 5545456), (112, 4357144), (128, 3812501), (134, 3641792), (154, 3168832), (176, 2772728), (224, 2178572), (268, 1820896), (308, 1584416), (352, 1386364), (448, 1089286), (469, 1040512), (536, 910448), (616, 792208), (704, 693182), (737, 662144), (739, 660352), (896, 544643), (938, 520256), (1072, 455224), (1232, 396104), (1408, 346591), (1474, 331072), (1478, 330176), (1876, 260128), (2144, 227612), (2464, 198052), (2948, 165536), (2956, 165088), (3752, 130064), (4288, 113806), (4928, 99026), (5159, 94592), (5173, 94336), (5896, 82768), (5912, 82544), (7504, 65032), (8129, 60032), (8576, 56903), (9856, 49513), (10318, 47296), (10346, 47168), (11792, 41384), (11824, 41272), (15008, 32516), (16258, 30016), (20636, 23648), (20692, 23584)]