254325876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{432527}}^1$

素因数の和:432548

約数の個数: 36

約数和(自身を含む): 690314688

約数和(自身を除く): 435988812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 432527, 865054, 1297581, 1730108, 2595162, 3027689, 5190324, 6055378, 9083067, 12110756, 18166134, 21193823, 36332268, 42387646, 63581469, 84775292, 127162938, 254325876]

約数ペア:

[(1, 254325876), (2, 127162938), (3, 84775292), (4, 63581469), (6, 42387646), (7, 36332268), (12, 21193823), (14, 18166134), (21, 12110756), (28, 9083067), (42, 6055378), (49, 5190324), (84, 3027689), (98, 2595162), (147, 1730108), (196, 1297581), (294, 865054), (588, 432527)]