1566399168

素因数分解:

$2^6\times 3^3\times {\mathrm{906481}}^1$

素因数の和:906502

約数の個数: 56

約数和(自身を含む): 4604928560

約数和(自身を除く): 3038529392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 906481, 1812962, 2719443, 3625924, 5438886, 7251848, 8158329, 10877772, 14503696, 16316658, 21755544, 24474987, 29007392, 32633316, 43511088, 48949974, 58014784, 65266632, 87022176, 97899948, 130533264, 174044352, 195799896, 261066528, 391599792, 522133056, 783199584, 1566399168]

約数ペア:

[(1, 1566399168), (2, 783199584), (3, 522133056), (4, 391599792), (6, 261066528), (8, 195799896), (9, 174044352), (12, 130533264), (16, 97899948), (18, 87022176), (24, 65266632), (27, 58014784), (32, 48949974), (36, 43511088), (48, 32633316), (54, 29007392), (64, 24474987), (72, 21755544), (96, 16316658), (108, 14503696), (144, 10877772), (192, 8158329), (216, 7251848), (288, 5438886), (432, 3625924), (576, 2719443), (864, 1812962), (1728, 906481)]