227782016

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^3\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 573419520

約数和(自身を除く): 345637504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 191, 224, 242, 308, 352, 382, 448, 484, 616, 704, 764, 847, 896, 968, 1232, 1331, 1337, 1408, 1528, 1694, 1936, 2101, 2464, 2662, 2674, 3056, 3388, 3872, 4202, 4928, 5324, 5348, 6112, 6776, 7744, 8404, 9317, 9856, 10648, 10696, 12224, 13552, 14707, 15488, 16808, 18634, 21296, 21392, 23111, 24448, 27104, 29414, 33616, 37268, 42592, 42784, 46222, 54208, 58828, 67232, 74536, 85184, 85568, 92444, 108416, 117656, 134464, 149072, 161777, 170368, 171136, 184888, 235312, 254221, 268928, 298144, 323554, 369776, 470624, 508442, 596288, 647108, 739552, 941248, 1016884, 1192576, 1294216, 1479104, 1779547, 1882496, 2033768, 2588432, 2958208, 3559094, 4067536, 5176864, 7118188, 8135072, 10353728, 14236376, 16270144, 20707456, 28472752, 32540288, 56945504, 113891008, 227782016]

約数ペア:

[(1, 227782016), (2, 113891008), (4, 56945504), (7, 32540288), (8, 28472752), (11, 20707456), (14, 16270144), (16, 14236376), (22, 10353728), (28, 8135072), (32, 7118188), (44, 5176864), (56, 4067536), (64, 3559094), (77, 2958208), (88, 2588432), (112, 2033768), (121, 1882496), (128, 1779547), (154, 1479104), (176, 1294216), (191, 1192576), (224, 1016884), (242, 941248), (308, 739552), (352, 647108), (382, 596288), (448, 508442), (484, 470624), (616, 369776), (704, 323554), (764, 298144), (847, 268928), (896, 254221), (968, 235312), (1232, 184888), (1331, 171136), (1337, 170368), (1408, 161777), (1528, 149072), (1694, 134464), (1936, 117656), (2101, 108416), (2464, 92444), (2662, 85568), (2674, 85184), (3056, 74536), (3388, 67232), (3872, 58828), (4202, 54208), (4928, 46222), (5324, 42784), (5348, 42592), (6112, 37268), (6776, 33616), (7744, 29414), (8404, 27104), (9317, 24448), (9856, 23111), (10648, 21392), (10696, 21296), (12224, 18634), (13552, 16808), (14707, 15488)]