287616252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3209}}^1$

素因数の和:3331

約数の個数: 96

約数和(自身を含む): 845591040

約数和(自身を除く): 557974788

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 97, 132, 154, 194, 231, 291, 308, 388, 462, 582, 679, 924, 1067, 1164, 1358, 2037, 2134, 2716, 3201, 3209, 4074, 4268, 6402, 6418, 7469, 8148, 9627, 12804, 12836, 14938, 19254, 22407, 22463, 29876, 35299, 38508, 44814, 44926, 67389, 70598, 89628, 89852, 105897, 134778, 141196, 211794, 247093, 269556, 311273, 423588, 494186, 622546, 741279, 933819, 988372, 1245092, 1482558, 1867638, 2178911, 2965116, 3424003, 3735276, 4357822, 6536733, 6848006, 8715644, 10272009, 13073466, 13696012, 20544018, 23968021, 26146932, 41088036, 47936042, 71904063, 95872084, 143808126, 287616252]

約数ペア:

[(1, 287616252), (2, 143808126), (3, 95872084), (4, 71904063), (6, 47936042), (7, 41088036), (11, 26146932), (12, 23968021), (14, 20544018), (21, 13696012), (22, 13073466), (28, 10272009), (33, 8715644), (42, 6848006), (44, 6536733), (66, 4357822), (77, 3735276), (84, 3424003), (97, 2965116), (132, 2178911), (154, 1867638), (194, 1482558), (231, 1245092), (291, 988372), (308, 933819), (388, 741279), (462, 622546), (582, 494186), (679, 423588), (924, 311273), (1067, 269556), (1164, 247093), (1358, 211794), (2037, 141196), (2134, 134778), (2716, 105897), (3201, 89852), (3209, 89628), (4074, 70598), (4268, 67389), (6402, 44926), (6418, 44814), (7469, 38508), (8148, 35299), (9627, 29876), (12804, 22463), (12836, 22407), (14938, 19254)]