272954752

素因数分解:

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

素因数の和:400

約数の個数: 96

約数和(自身を含む): 644178960

約数和(自身を除く): 371224208

約数列:

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

約数ペア:

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