255669568

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1848

約数の個数: 112

約数和(自身を含む): 654710400

約数和(自身を除く): 399040832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 154, 176, 203, 224, 232, 308, 319, 352, 406, 448, 464, 616, 638, 704, 812, 928, 1232, 1276, 1624, 1789, 1856, 2233, 2464, 2552, 3248, 3578, 4466, 4928, 5104, 6496, 7156, 8932, 10208, 12523, 12992, 14312, 17864, 19679, 20416, 25046, 28624, 35728, 39358, 50092, 51881, 57248, 71456, 78716, 100184, 103762, 114496, 137753, 142912, 157432, 200368, 207524, 275506, 314864, 363167, 400736, 415048, 551012, 570691, 629728, 726334, 801472, 830096, 1102024, 1141382, 1259456, 1452668, 1660192, 2204048, 2282764, 2905336, 3320384, 3994837, 4408096, 4565528, 5810672, 7989674, 8816192, 9131056, 11621344, 15979348, 18262112, 23242688, 31958696, 36524224, 63917392, 127834784, 255669568]

約数ペア:

[(1, 255669568), (2, 127834784), (4, 63917392), (7, 36524224), (8, 31958696), (11, 23242688), (14, 18262112), (16, 15979348), (22, 11621344), (28, 9131056), (29, 8816192), (32, 7989674), (44, 5810672), (56, 4565528), (58, 4408096), (64, 3994837), (77, 3320384), (88, 2905336), (112, 2282764), (116, 2204048), (154, 1660192), (176, 1452668), (203, 1259456), (224, 1141382), (232, 1102024), (308, 830096), (319, 801472), (352, 726334), (406, 629728), (448, 570691), (464, 551012), (616, 415048), (638, 400736), (704, 363167), (812, 314864), (928, 275506), (1232, 207524), (1276, 200368), (1624, 157432), (1789, 142912), (1856, 137753), (2233, 114496), (2464, 103762), (2552, 100184), (3248, 78716), (3578, 71456), (4466, 57248), (4928, 51881), (5104, 50092), (6496, 39358), (7156, 35728), (8932, 28624), (10208, 25046), (12523, 20416), (12992, 19679), (14312, 17864)]