342755984

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{863}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 674099712

約数和(自身を除く): 331343728

約数列:

[1, 2, 4, 8, 16, 103, 206, 241, 412, 482, 824, 863, 964, 1648, 1726, 1928, 3452, 3856, 6904, 13808, 24823, 49646, 88889, 99292, 177778, 198584, 207983, 355556, 397168, 415966, 711112, 831932, 1422224, 1663864, 3327728, 21422249, 42844498, 85688996, 171377992, 342755984]

約数ペア:

[(1, 342755984), (2, 171377992), (4, 85688996), (8, 42844498), (16, 21422249), (103, 3327728), (206, 1663864), (241, 1422224), (412, 831932), (482, 711112), (824, 415966), (863, 397168), (964, 355556), (1648, 207983), (1726, 198584), (1928, 177778), (3452, 99292), (3856, 88889), (6904, 49646), (13808, 24823)]