215732384

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 515652480

約数和(自身を除く): 299920096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 173, 224, 266, 293, 304, 346, 532, 586, 608, 692, 1064, 1172, 1211, 1384, 2051, 2128, 2344, 2422, 2768, 3287, 4102, 4256, 4688, 4844, 5536, 5567, 6574, 8204, 9376, 9688, 11134, 13148, 16408, 19376, 22268, 23009, 26296, 32816, 38752, 38969, 44536, 46018, 50689, 52592, 65632, 77938, 89072, 92036, 101378, 105184, 155876, 178144, 184072, 202756, 311752, 354823, 368144, 405512, 623504, 709646, 736288, 811024, 963091, 1247008, 1419292, 1622048, 1926182, 2838584, 3852364, 5677168, 6741637, 7704728, 11354336, 13483274, 15409456, 26966548, 30818912, 53933096, 107866192, 215732384]

約数ペア:

[(1, 215732384), (2, 107866192), (4, 53933096), (7, 30818912), (8, 26966548), (14, 15409456), (16, 13483274), (19, 11354336), (28, 7704728), (32, 6741637), (38, 5677168), (56, 3852364), (76, 2838584), (112, 1926182), (133, 1622048), (152, 1419292), (173, 1247008), (224, 963091), (266, 811024), (293, 736288), (304, 709646), (346, 623504), (532, 405512), (586, 368144), (608, 354823), (692, 311752), (1064, 202756), (1172, 184072), (1211, 178144), (1384, 155876), (2051, 105184), (2128, 101378), (2344, 92036), (2422, 89072), (2768, 77938), (3287, 65632), (4102, 52592), (4256, 50689), (4688, 46018), (4844, 44536), (5536, 38969), (5567, 38752), (6574, 32816), (8204, 26296), (9376, 23009), (9688, 22268), (11134, 19376), (13148, 16408)]