557408768

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 1367055360

約数和(自身を除く): 809646592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 128, 173, 203, 217, 224, 232, 248, 256, 346, 406, 434, 448, 464, 496, 512, 692, 812, 868, 896, 899, 928, 992, 1211, 1384, 1624, 1736, 1792, 1798, 1856, 1984, 2422, 2768, 3248, 3472, 3584, 3596, 3712, 3968, 4844, 5017, 5363, 5536, 6293, 6496, 6944, 7192, 7424, 7936, 9688, 10034, 10726, 11072, 12586, 12992, 13888, 14384, 14848, 15872, 19376, 20068, 21452, 22144, 25172, 25984, 27776, 28768, 35119, 37541, 38752, 40136, 42904, 44288, 50344, 51968, 55552, 57536, 70238, 75082, 77504, 80272, 85808, 88576, 100688, 103936, 111104, 115072, 140476, 150164, 155008, 155527, 160544, 171616, 201376, 230144, 280952, 300328, 310016, 311054, 321088, 343232, 402752, 460288, 561904, 600656, 620032, 622108, 642176, 686464, 805504, 1088689, 1123808, 1201312, 1244216, 1284352, 1372928, 1611008, 2177378, 2247616, 2402624, 2488432, 2568704, 2745856, 3222016, 4354756, 4495232, 4805248, 4976864, 8709512, 8990464, 9610496, 9953728, 17419024, 17980928, 19220992, 19907456, 34838048, 39814912, 69676096, 79629824, 139352192, 278704384, 557408768]

約数ペア:

[(1, 557408768), (2, 278704384), (4, 139352192), (7, 79629824), (8, 69676096), (14, 39814912), (16, 34838048), (28, 19907456), (29, 19220992), (31, 17980928), (32, 17419024), (56, 9953728), (58, 9610496), (62, 8990464), (64, 8709512), (112, 4976864), (116, 4805248), (124, 4495232), (128, 4354756), (173, 3222016), (203, 2745856), (217, 2568704), (224, 2488432), (232, 2402624), (248, 2247616), (256, 2177378), (346, 1611008), (406, 1372928), (434, 1284352), (448, 1244216), (464, 1201312), (496, 1123808), (512, 1088689), (692, 805504), (812, 686464), (868, 642176), (896, 622108), (899, 620032), (928, 600656), (992, 561904), (1211, 460288), (1384, 402752), (1624, 343232), (1736, 321088), (1792, 311054), (1798, 310016), (1856, 300328), (1984, 280952), (2422, 230144), (2768, 201376), (3248, 171616), (3472, 160544), (3584, 155527), (3596, 155008), (3712, 150164), (3968, 140476), (4844, 115072), (5017, 111104), (5363, 103936), (5536, 100688), (6293, 88576), (6496, 85808), (6944, 80272), (7192, 77504), (7424, 75082), (7936, 70238), (9688, 57536), (10034, 55552), (10726, 51968), (11072, 50344), (12586, 44288), (12992, 42904), (13888, 40136), (14384, 38752), (14848, 37541), (15872, 35119), (19376, 28768), (20068, 27776), (21452, 25984), (22144, 25172)]