515022304

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 1032151680

約数和(自身を除く): 517129376

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 211, 332, 422, 664, 844, 919, 1328, 1688, 1838, 2656, 3376, 3676, 6752, 7352, 14704, 17513, 29408, 35026, 70052, 76277, 140104, 152554, 193909, 280208, 305108, 387818, 560416, 610216, 775636, 1220432, 1551272, 2440864, 3102544, 6205088, 16094447, 32188894, 64377788, 128755576, 257511152, 515022304]

約数ペア:

[(1, 515022304), (2, 257511152), (4, 128755576), (8, 64377788), (16, 32188894), (32, 16094447), (83, 6205088), (166, 3102544), (211, 2440864), (332, 1551272), (422, 1220432), (664, 775636), (844, 610216), (919, 560416), (1328, 387818), (1688, 305108), (1838, 280208), (2656, 193909), (3376, 152554), (3676, 140104), (6752, 76277), (7352, 70052), (14704, 35026), (17513, 29408)]