255443328

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{10559}}^1$

素因数の和:10589

約数の個数: 128

約数和(自身を含む): 861696000

約数和(自身を除く): 606252672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 10559, 12096, 21118, 24192, 31677, 42236, 63354, 73913, 84472, 95031, 126708, 147826, 168944, 190062, 221739, 253416, 285093, 295652, 337888, 380124, 443478, 506832, 570186, 591304, 665217, 675776, 760248, 886956, 1013664, 1140372, 1182608, 1330434, 1351552, 1520496, 1773912, 1995651, 2027328, 2280744, 2365216, 2660868, 3040992, 3547824, 3991302, 4054656, 4561488, 4730432, 5321736, 6081984, 7095648, 7982604, 9122976, 9460864, 10643472, 12163968, 14191296, 15965208, 18245952, 21286944, 28382592, 31930416, 36491904, 42573888, 63860832, 85147776, 127721664, 255443328]

約数ペア:

[(1, 255443328), (2, 127721664), (3, 85147776), (4, 63860832), (6, 42573888), (7, 36491904), (8, 31930416), (9, 28382592), (12, 21286944), (14, 18245952), (16, 15965208), (18, 14191296), (21, 12163968), (24, 10643472), (27, 9460864), (28, 9122976), (32, 7982604), (36, 7095648), (42, 6081984), (48, 5321736), (54, 4730432), (56, 4561488), (63, 4054656), (64, 3991302), (72, 3547824), (84, 3040992), (96, 2660868), (108, 2365216), (112, 2280744), (126, 2027328), (128, 1995651), (144, 1773912), (168, 1520496), (189, 1351552), (192, 1330434), (216, 1182608), (224, 1140372), (252, 1013664), (288, 886956), (336, 760248), (378, 675776), (384, 665217), (432, 591304), (448, 570186), (504, 506832), (576, 443478), (672, 380124), (756, 337888), (864, 295652), (896, 285093), (1008, 253416), (1152, 221739), (1344, 190062), (1512, 168944), (1728, 147826), (2016, 126708), (2688, 95031), (3024, 84472), (3456, 73913), (4032, 63354), (6048, 42236), (8064, 31677), (10559, 24192), (12096, 21118)]