313041232

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{68171}}^1$

素因数の和:68227

約数の個数: 40

約数和(自身を含む): 710079552

約数和(自身を除く): 397038320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 68171, 136342, 272684, 477197, 545368, 954394, 1090736, 1908788, 2795011, 3817576, 5590022, 7635152, 11180044, 19565077, 22360088, 39130154, 44720176, 78260308, 156520616, 313041232]

約数ペア:

[(1, 313041232), (2, 156520616), (4, 78260308), (7, 44720176), (8, 39130154), (14, 22360088), (16, 19565077), (28, 11180044), (41, 7635152), (56, 5590022), (82, 3817576), (112, 2795011), (164, 1908788), (287, 1090736), (328, 954394), (574, 545368), (656, 477197), (1148, 272684), (2296, 136342), (4592, 68171)]