545909504

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 108

約数和(自身を含む): 1290884112

約数和(自身を除く): 744974608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 317, 434, 448, 496, 634, 868, 896, 961, 992, 1268, 1736, 1792, 1922, 1984, 2219, 2536, 3472, 3844, 3968, 4438, 5072, 6727, 6944, 7688, 7936, 8876, 9827, 10144, 13454, 13888, 15376, 17752, 19654, 20288, 26908, 27776, 30752, 35504, 39308, 40576, 53816, 55552, 61504, 68789, 71008, 78616, 81152, 107632, 123008, 137578, 142016, 157232, 215264, 246016, 275156, 284032, 304637, 314464, 430528, 550312, 568064, 609274, 628928, 861056, 1100624, 1218548, 1257856, 1722112, 2132459, 2201248, 2437096, 2515712, 4264918, 4402496, 4874192, 8529836, 8804992, 9748384, 17059672, 17609984, 19496768, 34119344, 38993536, 68238688, 77987072, 136477376, 272954752, 545909504]

約数ペア:

[(1, 545909504), (2, 272954752), (4, 136477376), (7, 77987072), (8, 68238688), (14, 38993536), (16, 34119344), (28, 19496768), (31, 17609984), (32, 17059672), (56, 9748384), (62, 8804992), (64, 8529836), (112, 4874192), (124, 4402496), (128, 4264918), (217, 2515712), (224, 2437096), (248, 2201248), (256, 2132459), (317, 1722112), (434, 1257856), (448, 1218548), (496, 1100624), (634, 861056), (868, 628928), (896, 609274), (961, 568064), (992, 550312), (1268, 430528), (1736, 314464), (1792, 304637), (1922, 284032), (1984, 275156), (2219, 246016), (2536, 215264), (3472, 157232), (3844, 142016), (3968, 137578), (4438, 123008), (5072, 107632), (6727, 81152), (6944, 78616), (7688, 71008), (7936, 68789), (8876, 61504), (9827, 55552), (10144, 53816), (13454, 40576), (13888, 39308), (15376, 35504), (17752, 30752), (19654, 27776), (20288, 26908)]