214961824

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^3\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 546751296

約数和(自身を除く): 331789472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 103, 112, 121, 154, 176, 196, 206, 224, 242, 308, 352, 392, 412, 484, 539, 616, 721, 784, 824, 847, 968, 1078, 1133, 1232, 1331, 1442, 1568, 1648, 1694, 1936, 2156, 2266, 2464, 2662, 2884, 3296, 3388, 3872, 4312, 4532, 5047, 5324, 5768, 5929, 6776, 7931, 8624, 9064, 9317, 10094, 10648, 11536, 11858, 12463, 13552, 15862, 17248, 18128, 18634, 20188, 21296, 23072, 23716, 24926, 27104, 31724, 36256, 37268, 40376, 42592, 47432, 49852, 55517, 63448, 65219, 74536, 80752, 87241, 94864, 99704, 111034, 126896, 130438, 137093, 149072, 161504, 174482, 189728, 199408, 222068, 253792, 260876, 274186, 298144, 348964, 398816, 444136, 521752, 548372, 610687, 697928, 888272, 959651, 1043504, 1096744, 1221374, 1395856, 1776544, 1919302, 2087008, 2193488, 2442748, 2791712, 3838604, 4386976, 4885496, 6717557, 7677208, 9770992, 13435114, 15354416, 19541984, 26870228, 30708832, 53740456, 107480912, 214961824]

約数ペア:

[(1, 214961824), (2, 107480912), (4, 53740456), (7, 30708832), (8, 26870228), (11, 19541984), (14, 15354416), (16, 13435114), (22, 9770992), (28, 7677208), (32, 6717557), (44, 4885496), (49, 4386976), (56, 3838604), (77, 2791712), (88, 2442748), (98, 2193488), (103, 2087008), (112, 1919302), (121, 1776544), (154, 1395856), (176, 1221374), (196, 1096744), (206, 1043504), (224, 959651), (242, 888272), (308, 697928), (352, 610687), (392, 548372), (412, 521752), (484, 444136), (539, 398816), (616, 348964), (721, 298144), (784, 274186), (824, 260876), (847, 253792), (968, 222068), (1078, 199408), (1133, 189728), (1232, 174482), (1331, 161504), (1442, 149072), (1568, 137093), (1648, 130438), (1694, 126896), (1936, 111034), (2156, 99704), (2266, 94864), (2464, 87241), (2662, 80752), (2884, 74536), (3296, 65219), (3388, 63448), (3872, 55517), (4312, 49852), (4532, 47432), (5047, 42592), (5324, 40376), (5768, 37268), (5929, 36256), (6776, 31724), (7931, 27104), (8624, 24926), (9064, 23716), (9317, 23072), (10094, 21296), (10648, 20188), (11536, 18634), (11858, 18128), (12463, 17248), (13552, 15862)]