299641888

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2466

約数の個数: 96

約数和(自身を含む): 743250816

約数和(自身を除く): 443608928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 224, 301, 344, 364, 416, 559, 602, 688, 728, 1118, 1204, 1376, 1456, 2236, 2393, 2408, 2912, 3913, 4472, 4786, 4816, 7826, 8944, 9572, 9632, 15652, 16751, 17888, 19144, 31109, 31304, 33502, 38288, 62218, 62608, 67004, 76576, 102899, 124436, 125216, 134008, 205798, 217763, 248872, 268016, 411596, 435526, 497744, 536032, 720293, 823192, 871052, 995488, 1337687, 1440586, 1646384, 1742104, 2675374, 2881172, 3292768, 3484208, 5350748, 5762344, 6968416, 9363809, 10701496, 11524688, 18727618, 21402992, 23049376, 37455236, 42805984, 74910472, 149820944, 299641888]

約数ペア:

[(1, 299641888), (2, 149820944), (4, 74910472), (7, 42805984), (8, 37455236), (13, 23049376), (14, 21402992), (16, 18727618), (26, 11524688), (28, 10701496), (32, 9363809), (43, 6968416), (52, 5762344), (56, 5350748), (86, 3484208), (91, 3292768), (104, 2881172), (112, 2675374), (172, 1742104), (182, 1646384), (208, 1440586), (224, 1337687), (301, 995488), (344, 871052), (364, 823192), (416, 720293), (559, 536032), (602, 497744), (688, 435526), (728, 411596), (1118, 268016), (1204, 248872), (1376, 217763), (1456, 205798), (2236, 134008), (2393, 125216), (2408, 124436), (2912, 102899), (3913, 76576), (4472, 67004), (4786, 62608), (4816, 62218), (7826, 38288), (8944, 33502), (9572, 31304), (9632, 31109), (15652, 19144), (16751, 17888)]