289202382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1270

約数の個数: 96

約数和(自身を含む): 761529600

約数和(自身を除く): 472327218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 107, 114, 126, 133, 171, 214, 266, 321, 342, 399, 642, 749, 798, 963, 1129, 1197, 1498, 1926, 2033, 2247, 2258, 2394, 3387, 4066, 4494, 6099, 6741, 6774, 7903, 10161, 12198, 13482, 14231, 15806, 18297, 20322, 21451, 23709, 28462, 36594, 42693, 42902, 47418, 64353, 71127, 85386, 120803, 128079, 128706, 142254, 150157, 193059, 241606, 256158, 300314, 362409, 386118, 450471, 724818, 845621, 900942, 1087227, 1351413, 1691242, 2174454, 2295257, 2536863, 2702826, 4590514, 5073726, 6885771, 7610589, 13771542, 15221178, 16066799, 20657313, 32133598, 41314626, 48200397, 96400794, 144601191, 289202382]

約数ペア:

[(1, 289202382), (2, 144601191), (3, 96400794), (6, 48200397), (7, 41314626), (9, 32133598), (14, 20657313), (18, 16066799), (19, 15221178), (21, 13771542), (38, 7610589), (42, 6885771), (57, 5073726), (63, 4590514), (107, 2702826), (114, 2536863), (126, 2295257), (133, 2174454), (171, 1691242), (214, 1351413), (266, 1087227), (321, 900942), (342, 845621), (399, 724818), (642, 450471), (749, 386118), (798, 362409), (963, 300314), (1129, 256158), (1197, 241606), (1498, 193059), (1926, 150157), (2033, 142254), (2247, 128706), (2258, 128079), (2394, 120803), (3387, 85386), (4066, 71127), (4494, 64353), (6099, 47418), (6741, 42902), (6774, 42693), (7903, 36594), (10161, 28462), (12198, 23709), (13482, 21451), (14231, 20322), (15806, 18297)]