240534424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{6863}}^1$

素因数の和:7219

約数の個数: 32

約数和(自身を含む): 487206720

約数和(自身を除く): 246672296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1348, 2696, 4381, 6863, 8762, 13726, 17524, 27452, 35048, 54904, 89219, 178438, 356876, 713752, 2312831, 4625662, 9251324, 18502648, 30066803, 60133606, 120267212, 240534424]

約数ペア:

[(1, 240534424), (2, 120267212), (4, 60133606), (8, 30066803), (13, 18502648), (26, 9251324), (52, 4625662), (104, 2312831), (337, 713752), (674, 356876), (1348, 178438), (2696, 89219), (4381, 54904), (6863, 35048), (8762, 27452), (13726, 17524)]