320392358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{11549}}^1$

素因数の和:11672

約数の個数: 32

約数和(自身を含む): 570477600

約数和(自身を除く): 250085242

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1261, 2134, 2522, 11549, 13871, 23098, 27742, 127039, 150137, 254078, 300274, 1120253, 1651507, 2240506, 3303014, 12322783, 14563289, 24645566, 29126578, 160196179, 320392358]

約数ペア:

[(1, 320392358), (2, 160196179), (11, 29126578), (13, 24645566), (22, 14563289), (26, 12322783), (97, 3303014), (143, 2240506), (194, 1651507), (286, 1120253), (1067, 300274), (1261, 254078), (2134, 150137), (2522, 127039), (11549, 27742), (13871, 23098)]