492819904

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1367}}^1$

素因数の和:1553

約数の個数: 56

約数和(自身を含む): 1009058688

約数和(自身を除く): 516238784

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 131, 172, 262, 344, 524, 688, 1048, 1367, 1376, 2096, 2734, 2752, 4192, 5468, 5633, 8384, 10936, 11266, 21872, 22532, 43744, 45064, 58781, 87488, 90128, 117562, 179077, 180256, 235124, 358154, 360512, 470248, 716308, 940496, 1432616, 1880992, 2865232, 3761984, 5730464, 7700311, 11460928, 15400622, 30801244, 61602488, 123204976, 246409952, 492819904]

約数ペア:

[(1, 492819904), (2, 246409952), (4, 123204976), (8, 61602488), (16, 30801244), (32, 15400622), (43, 11460928), (64, 7700311), (86, 5730464), (131, 3761984), (172, 2865232), (262, 1880992), (344, 1432616), (524, 940496), (688, 716308), (1048, 470248), (1367, 360512), (1376, 358154), (2096, 235124), (2734, 180256), (2752, 179077), (4192, 117562), (5468, 90128), (5633, 87488), (8384, 58781), (10936, 45064), (11266, 43744), (21872, 22532)]