1995392784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{23473}}^1$

素因数の和:23525

約数の個数: 160

約数和(自身を含む): 6706427904

約数和(自身を除く): 4711035120

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 112, 132, 138, 154, 161, 168, 176, 184, 231, 253, 264, 276, 308, 322, 336, 368, 462, 483, 506, 528, 552, 616, 644, 759, 924, 966, 1012, 1104, 1232, 1288, 1518, 1771, 1848, 1932, 2024, 2576, 3036, 3542, 3696, 3864, 4048, 5313, 6072, 7084, 7728, 10626, 12144, 14168, 21252, 23473, 28336, 42504, 46946, 70419, 85008, 93892, 140838, 164311, 187784, 258203, 281676, 328622, 375568, 492933, 516406, 539879, 563352, 657244, 774609, 985866, 1032812, 1079758, 1126704, 1314488, 1549218, 1619637, 1807421, 1971732, 2065624, 2159516, 2628976, 3098436, 3239274, 3614842, 3779153, 3943464, 4131248, 4319032, 5422263, 5938669, 6196872, 6478548, 7229684, 7558306, 7886928, 8638064, 10844526, 11337459, 11877338, 12393744, 12957096, 14459368, 15116612, 17816007, 21689052, 22674918, 23754676, 25914192, 28918736, 30233224, 35632014, 41570683, 43378104, 45349836, 47509352, 60466448, 71264028, 83141366, 86756208, 90699672, 95018704, 124712049, 142528056, 166282732, 181399344, 249424098, 285056112, 332565464, 498848196, 665130928, 997696392, 1995392784]

約数ペア:

[(1, 1995392784), (2, 997696392), (3, 665130928), (4, 498848196), (6, 332565464), (7, 285056112), (8, 249424098), (11, 181399344), (12, 166282732), (14, 142528056), (16, 124712049), (21, 95018704), (22, 90699672), (23, 86756208), (24, 83141366), (28, 71264028), (33, 60466448), (42, 47509352), (44, 45349836), (46, 43378104), (48, 41570683), (56, 35632014), (66, 30233224), (69, 28918736), (77, 25914192), (84, 23754676), (88, 22674918), (92, 21689052), (112, 17816007), (132, 15116612), (138, 14459368), (154, 12957096), (161, 12393744), (168, 11877338), (176, 11337459), (184, 10844526), (231, 8638064), (253, 7886928), (264, 7558306), (276, 7229684), (308, 6478548), (322, 6196872), (336, 5938669), (368, 5422263), (462, 4319032), (483, 4131248), (506, 3943464), (528, 3779153), (552, 3614842), (616, 3239274), (644, 3098436), (759, 2628976), (924, 2159516), (966, 2065624), (1012, 1971732), (1104, 1807421), (1232, 1619637), (1288, 1549218), (1518, 1314488), (1771, 1126704), (1848, 1079758), (1932, 1032812), (2024, 985866), (2576, 774609), (3036, 657244), (3542, 563352), (3696, 539879), (3864, 516406), (4048, 492933), (5313, 375568), (6072, 328622), (7084, 281676), (7728, 258203), (10626, 187784), (12144, 164311), (14168, 140838), (21252, 93892), (23473, 85008), (28336, 70419), (42504, 46946)]