371986256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{2237}}^1$

素因数の和:2811

約数の個数: 40

約数和(自身を含む): 760382880

約数和(自身を除く): 388396624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 547, 1094, 2188, 2237, 4376, 4474, 8752, 8948, 10393, 17896, 20786, 35792, 41572, 42503, 83144, 85006, 166288, 170012, 340024, 680048, 1223639, 2447278, 4894556, 9789112, 19578224, 23249141, 46498282, 92996564, 185993128, 371986256]

約数ペア:

[(1, 371986256), (2, 185993128), (4, 92996564), (8, 46498282), (16, 23249141), (19, 19578224), (38, 9789112), (76, 4894556), (152, 2447278), (304, 1223639), (547, 680048), (1094, 340024), (2188, 170012), (2237, 166288), (4376, 85006), (4474, 83144), (8752, 42503), (8948, 41572), (10393, 35792), (17896, 20786)]