212288864

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 426746880

約数和(自身を除く): 214458016

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 223, 284, 419, 446, 568, 838, 892, 1136, 1676, 1784, 2272, 3352, 3568, 6704, 7136, 13408, 15833, 29749, 31666, 59498, 63332, 93437, 118996, 126664, 186874, 237992, 253328, 373748, 475984, 506656, 747496, 951968, 1494992, 2989984, 6634027, 13268054, 26536108, 53072216, 106144432, 212288864]

約数ペア:

[(1, 212288864), (2, 106144432), (4, 53072216), (8, 26536108), (16, 13268054), (32, 6634027), (71, 2989984), (142, 1494992), (223, 951968), (284, 747496), (419, 506656), (446, 475984), (568, 373748), (838, 253328), (892, 237992), (1136, 186874), (1676, 126664), (1784, 118996), (2272, 93437), (3352, 63332), (3568, 59498), (6704, 31666), (7136, 29749), (13408, 15833)]