727445504

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 104

約数和(自身を含む): 1594689408

約数和(自身を除く): 867243904

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 337, 496, 512, 527, 544, 674, 992, 1024, 1054, 1088, 1348, 1984, 2048, 2108, 2176, 2696, 3968, 4096, 4216, 4352, 5392, 5729, 7936, 8432, 8704, 10447, 10784, 11458, 15872, 16864, 17408, 20894, 21568, 22916, 31744, 33728, 34816, 41788, 43136, 45832, 63488, 67456, 69632, 83576, 86272, 91664, 126976, 134912, 167152, 172544, 177599, 183328, 269824, 334304, 345088, 355198, 366656, 539648, 668608, 690176, 710396, 733312, 1079296, 1337216, 1380352, 1420792, 1466624, 2158592, 2674432, 2841584, 2933248, 5348864, 5683168, 5866496, 10697728, 11366336, 11732992, 21395456, 22732672, 23465984, 42790912, 45465344, 90930688, 181861376, 363722752, 727445504]

約数ペア:

[(1, 727445504), (2, 363722752), (4, 181861376), (8, 90930688), (16, 45465344), (17, 42790912), (31, 23465984), (32, 22732672), (34, 21395456), (62, 11732992), (64, 11366336), (68, 10697728), (124, 5866496), (128, 5683168), (136, 5348864), (248, 2933248), (256, 2841584), (272, 2674432), (337, 2158592), (496, 1466624), (512, 1420792), (527, 1380352), (544, 1337216), (674, 1079296), (992, 733312), (1024, 710396), (1054, 690176), (1088, 668608), (1348, 539648), (1984, 366656), (2048, 355198), (2108, 345088), (2176, 334304), (2696, 269824), (3968, 183328), (4096, 177599), (4216, 172544), (4352, 167152), (5392, 134912), (5729, 126976), (7936, 91664), (8432, 86272), (8704, 83576), (10447, 69632), (10784, 67456), (11458, 63488), (15872, 45832), (16864, 43136), (17408, 41788), (20894, 34816), (21568, 33728), (22916, 31744)]