308942166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{208463}}^1$

素因数の和:208500

約数の個数: 32

約数和(自身を含む): 700439040

約数和(自身を除く): 391496874

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 208463, 416926, 625389, 1250778, 2710019, 3960797, 5420038, 7921594, 8130057, 11882391, 16260114, 23764782, 51490361, 102980722, 154471083, 308942166]

約数ペア:

[(1, 308942166), (2, 154471083), (3, 102980722), (6, 51490361), (13, 23764782), (19, 16260114), (26, 11882391), (38, 8130057), (39, 7921594), (57, 5420038), (78, 3960797), (114, 2710019), (247, 1250778), (494, 625389), (741, 416926), (1482, 208463)]