254229088

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 510995520

約数和(自身を除く): 256766432

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 283, 419, 536, 566, 838, 1072, 1132, 1676, 2144, 2264, 3352, 4528, 6704, 9056, 13408, 18961, 28073, 37922, 56146, 75844, 112292, 118577, 151688, 224584, 237154, 303376, 449168, 474308, 606752, 898336, 948616, 1897232, 3794464, 7944659, 15889318, 31778636, 63557272, 127114544, 254229088]

約数ペア:

[(1, 254229088), (2, 127114544), (4, 63557272), (8, 31778636), (16, 15889318), (32, 7944659), (67, 3794464), (134, 1897232), (268, 948616), (283, 898336), (419, 606752), (536, 474308), (566, 449168), (838, 303376), (1072, 237154), (1132, 224584), (1676, 151688), (2144, 118577), (2264, 112292), (3352, 75844), (4528, 56146), (6704, 37922), (9056, 28073), (13408, 18961)]