242490752

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2279

約数の個数: 64

約数和(自身を含む): 556707840

約数和(自身を除く): 314217088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 448, 508, 889, 896, 1016, 1778, 2032, 2131, 3556, 4064, 4262, 7112, 8128, 8524, 14224, 14917, 16256, 17048, 28448, 29834, 34096, 56896, 59668, 68192, 113792, 119336, 136384, 238672, 270637, 272768, 477344, 541274, 954688, 1082548, 1894459, 1909376, 2165096, 3788918, 4330192, 7577836, 8660384, 15155672, 17320768, 30311344, 34641536, 60622688, 121245376, 242490752]

約数ペア:

[(1, 242490752), (2, 121245376), (4, 60622688), (7, 34641536), (8, 30311344), (14, 17320768), (16, 15155672), (28, 8660384), (32, 7577836), (56, 4330192), (64, 3788918), (112, 2165096), (127, 1909376), (128, 1894459), (224, 1082548), (254, 954688), (448, 541274), (508, 477344), (889, 272768), (896, 270637), (1016, 238672), (1778, 136384), (2032, 119336), (2131, 113792), (3556, 68192), (4064, 59668), (4262, 56896), (7112, 34096), (8128, 29834), (8524, 28448), (14224, 17048), (14917, 16256)]