1310197504

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66467}}^1$

素因数の和:66501

約数の個数: 72

約数和(自身を含む): 3260654208

約数和(自身を除く): 1950456704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 66467, 132934, 265868, 465269, 531736, 731137, 930538, 1063472, 1462274, 1861076, 2126944, 2924548, 3722152, 4253888, 5117959, 5849096, 7444304, 8507776, 10235918, 11698192, 14888608, 17015552, 20471836, 23396384, 29777216, 40943672, 46792768, 59554432, 81887344, 93585536, 119108864, 163774688, 187171072, 327549376, 655098752, 1310197504]

約数ペア:

[(1, 1310197504), (2, 655098752), (4, 327549376), (7, 187171072), (8, 163774688), (11, 119108864), (14, 93585536), (16, 81887344), (22, 59554432), (28, 46792768), (32, 40943672), (44, 29777216), (56, 23396384), (64, 20471836), (77, 17015552), (88, 14888608), (112, 11698192), (128, 10235918), (154, 8507776), (176, 7444304), (224, 5849096), (256, 5117959), (308, 4253888), (352, 3722152), (448, 2924548), (616, 2126944), (704, 1861076), (896, 1462274), (1232, 1063472), (1408, 930538), (1792, 731137), (2464, 531736), (2816, 465269), (4928, 265868), (9856, 132934), (19712, 66467)]