2018638464

素因数分解:

$2^7\times 3^1\times {\mathrm{457}}^1\times {\mathrm{11503}}^1$

素因数の和:11977

約数の個数: 64

約数和(自身を含む): 5374208640

約数和(自身を除く): 3355570176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 457, 914, 1371, 1828, 2742, 3656, 5484, 7312, 10968, 11503, 14624, 21936, 23006, 29248, 34509, 43872, 46012, 58496, 69018, 87744, 92024, 138036, 175488, 184048, 276072, 368096, 552144, 736192, 1104288, 1472384, 2208576, 4417152, 5256871, 10513742, 15770613, 21027484, 31541226, 42054968, 63082452, 84109936, 126164904, 168219872, 252329808, 336439744, 504659616, 672879488, 1009319232, 2018638464]

約数ペア:

[(1, 2018638464), (2, 1009319232), (3, 672879488), (4, 504659616), (6, 336439744), (8, 252329808), (12, 168219872), (16, 126164904), (24, 84109936), (32, 63082452), (48, 42054968), (64, 31541226), (96, 21027484), (128, 15770613), (192, 10513742), (384, 5256871), (457, 4417152), (914, 2208576), (1371, 1472384), (1828, 1104288), (2742, 736192), (3656, 552144), (5484, 368096), (7312, 276072), (10968, 184048), (11503, 175488), (14624, 138036), (21936, 92024), (23006, 87744), (29248, 69018), (34509, 58496), (43872, 46012)]