249076212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 747004608

約数和(自身を除く): 497928396

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 97, 98, 132, 147, 154, 194, 196, 231, 291, 294, 308, 388, 397, 462, 539, 582, 588, 679, 794, 924, 1067, 1078, 1164, 1191, 1358, 1588, 1617, 2037, 2134, 2156, 2382, 2716, 2779, 3201, 3234, 4074, 4268, 4367, 4753, 4764, 5558, 6402, 6468, 7469, 8148, 8337, 8734, 9506, 11116, 12804, 13101, 14259, 14938, 16674, 17468, 19012, 19453, 22407, 26202, 28518, 29876, 30569, 33348, 38509, 38906, 44814, 52283, 52404, 57036, 58359, 61138, 77018, 77812, 89628, 91707, 104566, 115527, 116718, 122276, 154036, 156849, 183414, 209132, 213983, 231054, 233436, 269563, 313698, 366828, 423599, 427966, 462108, 539126, 627396, 641949, 808689, 847198, 855932, 1078252, 1270797, 1283898, 1617378, 1694396, 1886941, 2541594, 2567796, 2965193, 3234756, 3773882, 5083188, 5660823, 5930386, 7547764, 8895579, 11321646, 11860772, 17791158, 20756351, 22643292, 35582316, 41512702, 62269053, 83025404, 124538106, 249076212]

約数ペア:

[(1, 249076212), (2, 124538106), (3, 83025404), (4, 62269053), (6, 41512702), (7, 35582316), (11, 22643292), (12, 20756351), (14, 17791158), (21, 11860772), (22, 11321646), (28, 8895579), (33, 7547764), (42, 5930386), (44, 5660823), (49, 5083188), (66, 3773882), (77, 3234756), (84, 2965193), (97, 2567796), (98, 2541594), (132, 1886941), (147, 1694396), (154, 1617378), (194, 1283898), (196, 1270797), (231, 1078252), (291, 855932), (294, 847198), (308, 808689), (388, 641949), (397, 627396), (462, 539126), (539, 462108), (582, 427966), (588, 423599), (679, 366828), (794, 313698), (924, 269563), (1067, 233436), (1078, 231054), (1164, 213983), (1191, 209132), (1358, 183414), (1588, 156849), (1617, 154036), (2037, 122276), (2134, 116718), (2156, 115527), (2382, 104566), (2716, 91707), (2779, 89628), (3201, 77812), (3234, 77018), (4074, 61138), (4268, 58359), (4367, 57036), (4753, 52404), (4764, 52283), (5558, 44814), (6402, 38906), (6468, 38509), (7469, 33348), (8148, 30569), (8337, 29876), (8734, 28518), (9506, 26202), (11116, 22407), (12804, 19453), (13101, 19012), (14259, 17468), (14938, 16674)]