779942256

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{853}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 2068784256

約数和(自身を除く): 1288842000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 443, 516, 688, 853, 886, 1032, 1329, 1706, 1772, 2064, 2559, 2658, 3412, 3544, 5118, 5316, 6824, 7088, 10236, 10632, 13648, 19049, 20472, 21264, 36679, 38098, 40944, 57147, 73358, 76196, 110037, 114294, 146716, 152392, 220074, 228588, 293432, 304784, 377879, 440148, 457176, 586864, 755758, 880296, 914352, 1133637, 1511516, 1760592, 2267274, 3023032, 4534548, 6046064, 9069096, 16248797, 18138192, 32497594, 48746391, 64995188, 97492782, 129990376, 194985564, 259980752, 389971128, 779942256]

約数ペア:

[(1, 779942256), (2, 389971128), (3, 259980752), (4, 194985564), (6, 129990376), (8, 97492782), (12, 64995188), (16, 48746391), (24, 32497594), (43, 18138192), (48, 16248797), (86, 9069096), (129, 6046064), (172, 4534548), (258, 3023032), (344, 2267274), (443, 1760592), (516, 1511516), (688, 1133637), (853, 914352), (886, 880296), (1032, 755758), (1329, 586864), (1706, 457176), (1772, 440148), (2064, 377879), (2559, 304784), (2658, 293432), (3412, 228588), (3544, 220074), (5118, 152392), (5316, 146716), (6824, 114294), (7088, 110037), (10236, 76196), (10632, 73358), (13648, 57147), (19049, 40944), (20472, 38098), (21264, 36679)]