520307136

素因数分解:

$2^6\times 3^2\times {\mathrm{903311}}^1$

素因数の和:903329

約数の個数: 42

約数和(自身を含む): 1491368112

約数和(自身を除く): 971060976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 903311, 1806622, 2709933, 3613244, 5419866, 7226488, 8129799, 10839732, 14452976, 16259598, 21679464, 28905952, 32519196, 43358928, 57811904, 65038392, 86717856, 130076784, 173435712, 260153568, 520307136]

約数ペア:

[(1, 520307136), (2, 260153568), (3, 173435712), (4, 130076784), (6, 86717856), (8, 65038392), (9, 57811904), (12, 43358928), (16, 32519196), (18, 28905952), (24, 21679464), (32, 16259598), (36, 14452976), (48, 10839732), (64, 8129799), (72, 7226488), (96, 5419866), (144, 3613244), (192, 2709933), (288, 1806622), (576, 903311)]