264569984

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15541}}^1$

素因数の和:15581

約数の個数: 64

約数和(自身を含む): 634113600

約数和(自身を除く): 369543616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 15541, 17024, 31082, 62164, 108787, 124328, 217574, 248656, 295279, 435148, 497312, 590558, 870296, 994624, 1181116, 1740592, 1989248, 2066953, 2362232, 3481184, 4133906, 4724464, 6962368, 8267812, 9448928, 13924736, 16535624, 18897856, 33071248, 37795712, 66142496, 132284992, 264569984]

約数ペア:

[(1, 264569984), (2, 132284992), (4, 66142496), (7, 37795712), (8, 33071248), (14, 18897856), (16, 16535624), (19, 13924736), (28, 9448928), (32, 8267812), (38, 6962368), (56, 4724464), (64, 4133906), (76, 3481184), (112, 2362232), (128, 2066953), (133, 1989248), (152, 1740592), (224, 1181116), (266, 994624), (304, 870296), (448, 590558), (532, 497312), (608, 435148), (896, 295279), (1064, 248656), (1216, 217574), (2128, 124328), (2432, 108787), (4256, 62164), (8512, 31082), (15541, 17024)]