853661312

素因数分解:

$2^7\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2699}}^1$

素因数の和:3073

約数の個数: 64

約数和(自身を含む): 1949832000

約数和(自身を除く): 1096170688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 353, 448, 706, 896, 1412, 2471, 2699, 2824, 4942, 5398, 5648, 9884, 10796, 11296, 18893, 19768, 21592, 22592, 37786, 39536, 43184, 45184, 75572, 79072, 86368, 151144, 158144, 172736, 302288, 316288, 345472, 604576, 952747, 1209152, 1905494, 2418304, 3810988, 6669229, 7621976, 13338458, 15243952, 26676916, 30487904, 53353832, 60975808, 106707664, 121951616, 213415328, 426830656, 853661312]

約数ペア:

[(1, 853661312), (2, 426830656), (4, 213415328), (7, 121951616), (8, 106707664), (14, 60975808), (16, 53353832), (28, 30487904), (32, 26676916), (56, 15243952), (64, 13338458), (112, 7621976), (128, 6669229), (224, 3810988), (353, 2418304), (448, 1905494), (706, 1209152), (896, 952747), (1412, 604576), (2471, 345472), (2699, 316288), (2824, 302288), (4942, 172736), (5398, 158144), (5648, 151144), (9884, 86368), (10796, 79072), (11296, 75572), (18893, 45184), (19768, 43184), (21592, 39536), (22592, 37786)]