512454656

素因数分解:

$2^{12}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 104

約数和(自身を含む): 1194444384

約数和(自身を除く): 681989728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 293, 427, 448, 488, 512, 586, 854, 896, 976, 1024, 1172, 1708, 1792, 1952, 2048, 2051, 2344, 3416, 3584, 3904, 4096, 4102, 4688, 6832, 7168, 7808, 8204, 9376, 13664, 14336, 15616, 16408, 17873, 18752, 27328, 28672, 31232, 32816, 35746, 37504, 54656, 62464, 65632, 71492, 75008, 109312, 124928, 125111, 131264, 142984, 150016, 218624, 249856, 250222, 262528, 285968, 300032, 437248, 500444, 525056, 571936, 600064, 874496, 1000888, 1050112, 1143872, 1200128, 1748992, 2001776, 2100224, 2287744, 4003552, 4200448, 4575488, 8007104, 8400896, 9150976, 16014208, 18301952, 32028416, 36603904, 64056832, 73207808, 128113664, 256227328, 512454656]

約数ペア:

[(1, 512454656), (2, 256227328), (4, 128113664), (7, 73207808), (8, 64056832), (14, 36603904), (16, 32028416), (28, 18301952), (32, 16014208), (56, 9150976), (61, 8400896), (64, 8007104), (112, 4575488), (122, 4200448), (128, 4003552), (224, 2287744), (244, 2100224), (256, 2001776), (293, 1748992), (427, 1200128), (448, 1143872), (488, 1050112), (512, 1000888), (586, 874496), (854, 600064), (896, 571936), (976, 525056), (1024, 500444), (1172, 437248), (1708, 300032), (1792, 285968), (1952, 262528), (2048, 250222), (2051, 249856), (2344, 218624), (3416, 150016), (3584, 142984), (3904, 131264), (4096, 125111), (4102, 124928), (4688, 109312), (6832, 75008), (7168, 71492), (7808, 65632), (8204, 62464), (9376, 54656), (13664, 37504), (14336, 35746), (15616, 32816), (16408, 31232), (17873, 28672), (18752, 27328)]