17238894656

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2408

約数の個数: 84

約数和(自身を含む): 35641995264

約数和(自身を除く): 18403100608

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 961, 992, 1016, 1922, 1984, 2032, 2207, 3844, 3937, 4064, 4414, 7688, 7874, 8128, 8828, 15376, 15748, 17656, 30752, 31496, 35312, 61504, 62992, 68417, 70624, 122047, 125984, 136834, 141248, 244094, 251968, 273668, 280289, 488188, 547336, 560578, 976376, 1094672, 1121156, 1952752, 2120927, 2189344, 2242312, 3905504, 4241854, 4378688, 4484624, 7811008, 8483708, 8688959, 8969248, 16967416, 17377918, 17938496, 33934832, 34755836, 67869664, 69511672, 135739328, 139023344, 269357729, 278046688, 538715458, 556093376, 1077430916, 2154861832, 4309723664, 8619447328, 17238894656]

約数ペア:

[(1, 17238894656), (2, 8619447328), (4, 4309723664), (8, 2154861832), (16, 1077430916), (31, 556093376), (32, 538715458), (62, 278046688), (64, 269357729), (124, 139023344), (127, 135739328), (248, 69511672), (254, 67869664), (496, 34755836), (508, 33934832), (961, 17938496), (992, 17377918), (1016, 16967416), (1922, 8969248), (1984, 8688959), (2032, 8483708), (2207, 7811008), (3844, 4484624), (3937, 4378688), (4064, 4241854), (4414, 3905504), (7688, 2242312), (7874, 2189344), (8128, 2120927), (8828, 1952752), (15376, 1121156), (15748, 1094672), (17656, 976376), (30752, 560578), (31496, 547336), (35312, 488188), (61504, 280289), (62992, 273668), (68417, 251968), (70624, 244094), (122047, 141248), (125984, 136834)]