321606286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 519436800

約数和(自身を除く): 197830514

約数列:

[1, 2, 23, 46, 59, 71, 118, 142, 1357, 1633, 1669, 2714, 3266, 3338, 4189, 8378, 38387, 76774, 96347, 98471, 118499, 192694, 196942, 236998, 2264833, 2725477, 4529666, 5450954, 6991441, 13982882, 160803143, 321606286]

約数ペア:

[(1, 321606286), (2, 160803143), (23, 13982882), (46, 6991441), (59, 5450954), (71, 4529666), (118, 2725477), (142, 2264833), (1357, 236998), (1633, 196942), (1669, 192694), (2714, 118499), (3266, 98471), (3338, 96347), (4189, 76774), (8378, 38387)]