304843896

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1314

約数の個数: 144

約数和(自身を含む): 974741040

約数和(自身を除く): 669897144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 196, 213, 252, 284, 294, 392, 426, 441, 497, 504, 568, 588, 639, 852, 882, 994, 1176, 1217, 1278, 1491, 1704, 1764, 1988, 2434, 2556, 2982, 3479, 3528, 3651, 3976, 4473, 4868, 5112, 5964, 6958, 7302, 8519, 8946, 9736, 10437, 10953, 11928, 13916, 14604, 17038, 17892, 20874, 21906, 25557, 27832, 29208, 31311, 34076, 35784, 41748, 43812, 51114, 59633, 62622, 68152, 76671, 83496, 86407, 87624, 102228, 119266, 125244, 153342, 172814, 178899, 204456, 238532, 250488, 259221, 306684, 345628, 357798, 477064, 518442, 536697, 604849, 613368, 691256, 715596, 777663, 1036884, 1073394, 1209698, 1431192, 1555326, 1814547, 2073768, 2146788, 2419396, 3110652, 3629094, 4233943, 4293576, 4838792, 5443641, 6221304, 7258188, 8467886, 10887282, 12701829, 14516376, 16935772, 21774564, 25403658, 33871544, 38105487, 43549128, 50807316, 76210974, 101614632, 152421948, 304843896]

約数ペア:

[(1, 304843896), (2, 152421948), (3, 101614632), (4, 76210974), (6, 50807316), (7, 43549128), (8, 38105487), (9, 33871544), (12, 25403658), (14, 21774564), (18, 16935772), (21, 14516376), (24, 12701829), (28, 10887282), (36, 8467886), (42, 7258188), (49, 6221304), (56, 5443641), (63, 4838792), (71, 4293576), (72, 4233943), (84, 3629094), (98, 3110652), (126, 2419396), (142, 2146788), (147, 2073768), (168, 1814547), (196, 1555326), (213, 1431192), (252, 1209698), (284, 1073394), (294, 1036884), (392, 777663), (426, 715596), (441, 691256), (497, 613368), (504, 604849), (568, 536697), (588, 518442), (639, 477064), (852, 357798), (882, 345628), (994, 306684), (1176, 259221), (1217, 250488), (1278, 238532), (1491, 204456), (1704, 178899), (1764, 172814), (1988, 153342), (2434, 125244), (2556, 119266), (2982, 102228), (3479, 87624), (3528, 86407), (3651, 83496), (3976, 76671), (4473, 68152), (4868, 62622), (5112, 59633), (5964, 51114), (6958, 43812), (7302, 41748), (8519, 35784), (8946, 34076), (9736, 31311), (10437, 29208), (10953, 27832), (11928, 25557), (13916, 21906), (14604, 20874), (17038, 17892)]