254756864

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6588

約数の個数: 48

約数和(自身を含む): 536281200

約数和(自身を除く): 281524336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4864, 6547, 9728, 13094, 19456, 26188, 38912, 52376, 104752, 124393, 209504, 248786, 419008, 497572, 838016, 995144, 1676032, 1990288, 3352064, 3980576, 6704128, 7961152, 13408256, 15922304, 31844608, 63689216, 127378432, 254756864]

約数ペア:

[(1, 254756864), (2, 127378432), (4, 63689216), (8, 31844608), (16, 15922304), (19, 13408256), (32, 7961152), (38, 6704128), (64, 3980576), (76, 3352064), (128, 1990288), (152, 1676032), (256, 995144), (304, 838016), (512, 497572), (608, 419008), (1024, 248786), (1216, 209504), (2048, 124393), (2432, 104752), (4864, 52376), (6547, 38912), (9728, 26188), (13094, 19456)]