324972004

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 660231936

約数和(自身を除く): 335259932

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 281, 401, 412, 562, 721, 802, 1124, 1442, 1604, 1967, 2807, 2884, 3934, 5614, 7868, 11228, 28943, 41303, 57886, 82606, 112681, 115772, 165212, 202601, 225362, 289121, 405202, 450724, 578242, 788767, 810404, 1156484, 1577534, 3155068, 11606143, 23212286, 46424572, 81243001, 162486002, 324972004]

約数ペア:

[(1, 324972004), (2, 162486002), (4, 81243001), (7, 46424572), (14, 23212286), (28, 11606143), (103, 3155068), (206, 1577534), (281, 1156484), (401, 810404), (412, 788767), (562, 578242), (721, 450724), (802, 405202), (1124, 289121), (1442, 225362), (1604, 202601), (1967, 165212), (2807, 115772), (2884, 112681), (3934, 82606), (5614, 57886), (7868, 41303), (11228, 28943)]