338765112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:970

約数の個数: 128

約数和(自身を含む): 1080000000

約数和(自身を除く): 741234888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 449, 499, 504, 756, 898, 998, 1347, 1497, 1512, 1796, 1996, 2694, 2994, 3143, 3493, 3592, 3992, 4041, 4491, 5388, 5988, 6286, 6986, 8082, 8982, 9429, 10479, 10776, 11976, 12123, 12572, 13473, 13972, 16164, 17964, 18858, 20958, 24246, 25144, 26946, 27944, 28287, 31437, 32328, 35928, 37716, 41916, 48492, 53892, 56574, 62874, 75432, 83832, 84861, 94311, 96984, 107784, 113148, 125748, 169722, 188622, 224051, 226296, 251496, 339444, 377244, 448102, 672153, 678888, 754488, 896204, 1344306, 1568357, 1792408, 2016459, 2688612, 3136714, 4032918, 4705071, 5377224, 6049377, 6273428, 8065836, 9410142, 12098754, 12546856, 14115213, 16131672, 18820284, 24197508, 28230426, 37640568, 42345639, 48395016, 56460852, 84691278, 112921704, 169382556, 338765112]

約数ペア:

[(1, 338765112), (2, 169382556), (3, 112921704), (4, 84691278), (6, 56460852), (7, 48395016), (8, 42345639), (9, 37640568), (12, 28230426), (14, 24197508), (18, 18820284), (21, 16131672), (24, 14115213), (27, 12546856), (28, 12098754), (36, 9410142), (42, 8065836), (54, 6273428), (56, 6049377), (63, 5377224), (72, 4705071), (84, 4032918), (108, 3136714), (126, 2688612), (168, 2016459), (189, 1792408), (216, 1568357), (252, 1344306), (378, 896204), (449, 754488), (499, 678888), (504, 672153), (756, 448102), (898, 377244), (998, 339444), (1347, 251496), (1497, 226296), (1512, 224051), (1796, 188622), (1996, 169722), (2694, 125748), (2994, 113148), (3143, 107784), (3493, 96984), (3592, 94311), (3992, 84861), (4041, 83832), (4491, 75432), (5388, 62874), (5988, 56574), (6286, 53892), (6986, 48492), (8082, 41916), (8982, 37716), (9429, 35928), (10479, 32328), (10776, 31437), (11976, 28287), (12123, 27944), (12572, 26946), (13473, 25144), (13972, 24246), (16164, 20958), (17964, 18858)]