196440608

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 506761920

約数和(自身を除く): 310321312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 224, 299, 322, 364, 368, 392, 416, 419, 598, 637, 644, 728, 736, 784, 838, 1127, 1196, 1274, 1288, 1456, 1568, 1676, 2093, 2254, 2392, 2548, 2576, 2912, 2933, 3352, 4186, 4508, 4784, 5096, 5152, 5447, 5866, 6704, 8372, 9016, 9568, 9637, 10192, 10894, 11732, 13408, 14651, 16744, 18032, 19274, 20384, 20531, 21788, 23464, 29302, 33488, 36064, 38129, 38548, 41062, 43576, 46928, 58604, 66976, 67459, 76258, 77096, 82124, 87152, 93856, 117208, 125281, 134918, 152516, 154192, 164248, 174304, 234416, 250562, 266903, 269836, 305032, 308384, 328496, 468832, 472213, 501124, 533806, 539672, 610064, 656992, 876967, 944426, 1002248, 1067612, 1079344, 1220128, 1753934, 1888852, 2004496, 2135224, 2158688, 3507868, 3777704, 4008992, 4270448, 6138769, 7015736, 7555408, 8540896, 12277538, 14031472, 15110816, 24555076, 28062944, 49110152, 98220304, 196440608]

約数ペア:

[(1, 196440608), (2, 98220304), (4, 49110152), (7, 28062944), (8, 24555076), (13, 15110816), (14, 14031472), (16, 12277538), (23, 8540896), (26, 7555408), (28, 7015736), (32, 6138769), (46, 4270448), (49, 4008992), (52, 3777704), (56, 3507868), (91, 2158688), (92, 2135224), (98, 2004496), (104, 1888852), (112, 1753934), (161, 1220128), (182, 1079344), (184, 1067612), (196, 1002248), (208, 944426), (224, 876967), (299, 656992), (322, 610064), (364, 539672), (368, 533806), (392, 501124), (416, 472213), (419, 468832), (598, 328496), (637, 308384), (644, 305032), (728, 269836), (736, 266903), (784, 250562), (838, 234416), (1127, 174304), (1196, 164248), (1274, 154192), (1288, 152516), (1456, 134918), (1568, 125281), (1676, 117208), (2093, 93856), (2254, 87152), (2392, 82124), (2548, 77096), (2576, 76258), (2912, 67459), (2933, 66976), (3352, 58604), (4186, 46928), (4508, 43576), (4784, 41062), (5096, 38548), (5152, 38129), (5447, 36064), (5866, 33488), (6704, 29302), (8372, 23464), (9016, 21788), (9568, 20531), (9637, 20384), (10192, 19274), (10894, 18032), (11732, 16744), (13408, 14651)]