785144192

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1304

約数の個数: 128

約数和(自身を含む): 1927065600

約数和(自身を除く): 1141921408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 224, 248, 322, 368, 434, 448, 496, 644, 713, 736, 868, 896, 992, 1229, 1288, 1426, 1472, 1736, 1984, 2458, 2576, 2852, 2944, 3472, 3968, 4916, 4991, 5152, 5704, 6944, 8603, 9832, 9982, 10304, 11408, 13888, 17206, 19664, 19964, 20608, 22816, 27776, 28267, 34412, 38099, 39328, 39928, 45632, 56534, 68824, 76198, 78656, 79856, 91264, 113068, 137648, 152396, 157312, 159712, 197869, 226136, 266693, 275296, 304792, 319424, 395738, 452272, 533386, 550592, 609584, 638848, 791476, 876277, 904544, 1066772, 1101184, 1219168, 1582952, 1752554, 1809088, 2133544, 2438336, 3165904, 3505108, 3618176, 4267088, 4876672, 6133939, 6331808, 7010216, 8534176, 12267878, 12663616, 14020432, 17068352, 24535756, 25327232, 28040864, 34136704, 49071512, 56081728, 98143024, 112163456, 196286048, 392572096, 785144192]

約数ペア:

[(1, 785144192), (2, 392572096), (4, 196286048), (7, 112163456), (8, 98143024), (14, 56081728), (16, 49071512), (23, 34136704), (28, 28040864), (31, 25327232), (32, 24535756), (46, 17068352), (56, 14020432), (62, 12663616), (64, 12267878), (92, 8534176), (112, 7010216), (124, 6331808), (128, 6133939), (161, 4876672), (184, 4267088), (217, 3618176), (224, 3505108), (248, 3165904), (322, 2438336), (368, 2133544), (434, 1809088), (448, 1752554), (496, 1582952), (644, 1219168), (713, 1101184), (736, 1066772), (868, 904544), (896, 876277), (992, 791476), (1229, 638848), (1288, 609584), (1426, 550592), (1472, 533386), (1736, 452272), (1984, 395738), (2458, 319424), (2576, 304792), (2852, 275296), (2944, 266693), (3472, 226136), (3968, 197869), (4916, 159712), (4991, 157312), (5152, 152396), (5704, 137648), (6944, 113068), (8603, 91264), (9832, 79856), (9982, 78656), (10304, 76198), (11408, 68824), (13888, 56534), (17206, 45632), (19664, 39928), (19964, 39328), (20608, 38099), (22816, 34412), (27776, 28267)]