320696004

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1\times {\mathrm{839}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 764588160

約数和(自身を除く): 443892156

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 601, 636, 839, 1202, 1678, 1803, 2404, 2517, 3356, 3606, 5034, 7212, 10068, 31853, 44467, 63706, 88934, 95559, 127412, 133401, 177868, 191118, 266802, 382236, 504239, 533604, 1008478, 1512717, 2016956, 3025434, 6050868, 26724667, 53449334, 80174001, 106898668, 160348002, 320696004]

約数ペア:

[(1, 320696004), (2, 160348002), (3, 106898668), (4, 80174001), (6, 53449334), (12, 26724667), (53, 6050868), (106, 3025434), (159, 2016956), (212, 1512717), (318, 1008478), (601, 533604), (636, 504239), (839, 382236), (1202, 266802), (1678, 191118), (1803, 177868), (2404, 133401), (2517, 127412), (3356, 95559), (3606, 88934), (5034, 63706), (7212, 44467), (10068, 31853)]