231251712

素因数分解:

$2^8\times 3^1\times {\mathrm{353}}^1\times {\mathrm{853}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 617933904

約数和(自身を除く): 386682192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 353, 384, 706, 768, 853, 1059, 1412, 1706, 2118, 2559, 2824, 3412, 4236, 5118, 5648, 6824, 8472, 10236, 11296, 13648, 16944, 20472, 22592, 27296, 33888, 40944, 45184, 54592, 67776, 81888, 90368, 109184, 135552, 163776, 218368, 271104, 301109, 327552, 602218, 655104, 903327, 1204436, 1806654, 2408872, 3613308, 4817744, 7226616, 9635488, 14453232, 19270976, 28906464, 38541952, 57812928, 77083904, 115625856, 231251712]

約数ペア:

[(1, 231251712), (2, 115625856), (3, 77083904), (4, 57812928), (6, 38541952), (8, 28906464), (12, 19270976), (16, 14453232), (24, 9635488), (32, 7226616), (48, 4817744), (64, 3613308), (96, 2408872), (128, 1806654), (192, 1204436), (256, 903327), (353, 655104), (384, 602218), (706, 327552), (768, 301109), (853, 271104), (1059, 218368), (1412, 163776), (1706, 135552), (2118, 109184), (2559, 90368), (2824, 81888), (3412, 67776), (4236, 54592), (5118, 45184), (5648, 40944), (6824, 33888), (8472, 27296), (10236, 22592), (11296, 20472), (13648, 16944)]