8919598912

素因数分解:

$2^6\times 7^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:864

約数の個数: 112

約数和(自身を含む): 20463101568

約数和(自身を除く): 11543502656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 181, 224, 317, 347, 362, 448, 634, 694, 724, 1267, 1268, 1388, 1448, 2219, 2429, 2534, 2536, 2776, 2896, 4438, 4858, 5068, 5072, 5552, 5792, 8876, 9716, 10136, 10144, 11104, 11584, 17752, 19432, 20272, 20288, 22208, 35504, 38864, 40544, 57377, 62807, 71008, 77728, 81088, 109999, 114754, 125614, 142016, 155456, 219998, 229508, 251228, 401639, 439649, 439996, 459016, 502456, 769993, 803278, 879298, 879992, 918032, 1004912, 1539986, 1606556, 1758596, 1759984, 1836064, 2009824, 3079972, 3213112, 3517192, 3519968, 3672128, 4019648, 6159944, 6426224, 7034384, 7039936, 12319888, 12852448, 14068768, 19909819, 24639776, 25704896, 28137536, 39819638, 49279552, 79639276, 139368733, 159278552, 278737466, 318557104, 557474932, 637114208, 1114949864, 1274228416, 2229899728, 4459799456, 8919598912]

約数ペア:

[(1, 8919598912), (2, 4459799456), (4, 2229899728), (7, 1274228416), (8, 1114949864), (14, 637114208), (16, 557474932), (28, 318557104), (32, 278737466), (56, 159278552), (64, 139368733), (112, 79639276), (181, 49279552), (224, 39819638), (317, 28137536), (347, 25704896), (362, 24639776), (448, 19909819), (634, 14068768), (694, 12852448), (724, 12319888), (1267, 7039936), (1268, 7034384), (1388, 6426224), (1448, 6159944), (2219, 4019648), (2429, 3672128), (2534, 3519968), (2536, 3517192), (2776, 3213112), (2896, 3079972), (4438, 2009824), (4858, 1836064), (5068, 1759984), (5072, 1758596), (5552, 1606556), (5792, 1539986), (8876, 1004912), (9716, 918032), (10136, 879992), (10144, 879298), (11104, 803278), (11584, 769993), (17752, 502456), (19432, 459016), (20272, 439996), (20288, 439649), (22208, 401639), (35504, 251228), (38864, 229508), (40544, 219998), (57377, 155456), (62807, 142016), (71008, 125614), (77728, 114754), (81088, 109999)]