257050752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{95629}}^1$

素因数の和:95653

約数の個数: 64

約数和(自身を含む): 780340800

約数和(自身を除く): 523290048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 95629, 191258, 286887, 382516, 573774, 669403, 765032, 1147548, 1338806, 1530064, 2008209, 2295096, 2677612, 3060128, 4016418, 4590192, 5355224, 6120256, 8032836, 9180384, 10710448, 12240512, 16065672, 18360768, 21420896, 32131344, 36721536, 42841792, 64262688, 85683584, 128525376, 257050752]

約数ペア:

[(1, 257050752), (2, 128525376), (3, 85683584), (4, 64262688), (6, 42841792), (7, 36721536), (8, 32131344), (12, 21420896), (14, 18360768), (16, 16065672), (21, 12240512), (24, 10710448), (28, 9180384), (32, 8032836), (42, 6120256), (48, 5355224), (56, 4590192), (64, 4016418), (84, 3060128), (96, 2677612), (112, 2295096), (128, 2008209), (168, 1530064), (192, 1338806), (224, 1147548), (336, 765032), (384, 669403), (448, 573774), (672, 382516), (896, 286887), (1344, 191258), (2688, 95629)]