3145128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 9125760

約数和(自身を除く): 5980632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 193, 194, 291, 386, 388, 579, 582, 679, 772, 776, 1158, 1164, 1351, 1358, 1544, 2037, 2316, 2328, 2702, 2716, 4053, 4074, 4632, 5404, 5432, 8106, 8148, 10808, 16212, 16296, 18721, 32424, 37442, 56163, 74884, 112326, 131047, 149768, 224652, 262094, 393141, 449304, 524188, 786282, 1048376, 1572564, 3145128]

約数ペア:

[(1, 3145128), (2, 1572564), (3, 1048376), (4, 786282), (6, 524188), (7, 449304), (8, 393141), (12, 262094), (14, 224652), (21, 149768), (24, 131047), (28, 112326), (42, 74884), (56, 56163), (84, 37442), (97, 32424), (168, 18721), (193, 16296), (194, 16212), (291, 10808), (386, 8148), (388, 8106), (579, 5432), (582, 5404), (679, 4632), (772, 4074), (776, 4053), (1158, 2716), (1164, 2702), (1351, 2328), (1358, 2316), (1544, 2037)]