214549016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 471873600

約数和(自身を除く): 257324584

約数列:

[1, 2, 4, 8, 11, 22, 31, 43, 44, 59, 62, 86, 88, 118, 124, 172, 236, 248, 341, 344, 472, 473, 649, 682, 946, 961, 1298, 1333, 1364, 1829, 1892, 1922, 2537, 2596, 2666, 2728, 3658, 3784, 3844, 5074, 5192, 5332, 7316, 7688, 10148, 10571, 10664, 14632, 14663, 20119, 20296, 21142, 27907, 29326, 40238, 41323, 42284, 55814, 56699, 58652, 78647, 80476, 82646, 84568, 111628, 113398, 117304, 157294, 160952, 165292, 223256, 226796, 314588, 330584, 453592, 454553, 623689, 629176, 865117, 909106, 1247378, 1730234, 1818212, 2438057, 2494756, 3460468, 3636424, 4876114, 4989512, 6920936, 9752228, 19504456, 26818627, 53637254, 107274508, 214549016]

約数ペア:

[(1, 214549016), (2, 107274508), (4, 53637254), (8, 26818627), (11, 19504456), (22, 9752228), (31, 6920936), (43, 4989512), (44, 4876114), (59, 3636424), (62, 3460468), (86, 2494756), (88, 2438057), (118, 1818212), (124, 1730234), (172, 1247378), (236, 909106), (248, 865117), (341, 629176), (344, 623689), (472, 454553), (473, 453592), (649, 330584), (682, 314588), (946, 226796), (961, 223256), (1298, 165292), (1333, 160952), (1364, 157294), (1829, 117304), (1892, 113398), (1922, 111628), (2537, 84568), (2596, 82646), (2666, 80476), (2728, 78647), (3658, 58652), (3784, 56699), (3844, 55814), (5074, 42284), (5192, 41323), (5332, 40238), (7316, 29326), (7688, 27907), (10148, 21142), (10571, 20296), (10664, 20119), (14632, 14663)]