268504467

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3533}}^1$

素因数の和:3608

約数の個数: 48

約数和(自身を含む): 464113152

約数和(自身を除く): 195608685

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 141, 147, 231, 329, 517, 539, 987, 1551, 1617, 2303, 3533, 3619, 6909, 10599, 10857, 24731, 25333, 38863, 74193, 75999, 116589, 166051, 173117, 272041, 498153, 519351, 816123, 1162357, 1826561, 1904287, 3487071, 5479683, 5712861, 8136499, 12785927, 24409497, 38357781, 89501489, 268504467]

約数ペア:

[(1, 268504467), (3, 89501489), (7, 38357781), (11, 24409497), (21, 12785927), (33, 8136499), (47, 5712861), (49, 5479683), (77, 3487071), (141, 1904287), (147, 1826561), (231, 1162357), (329, 816123), (517, 519351), (539, 498153), (987, 272041), (1551, 173117), (1617, 166051), (2303, 116589), (3533, 75999), (3619, 74193), (6909, 38863), (10599, 25333), (10857, 24731)]