255299328

素因数分解:

$2^8\times 3^2\times {\mathrm{110807}}^1$

素因数の和:110829

約数の個数: 54

約数和(自身を含む): 736097544

約数和(自身を除く): 480798216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 110807, 221614, 332421, 443228, 664842, 886456, 997263, 1329684, 1772912, 1994526, 2659368, 3545824, 3989052, 5318736, 7091648, 7978104, 10637472, 14183296, 15956208, 21274944, 28366592, 31912416, 42549888, 63824832, 85099776, 127649664, 255299328]

約数ペア:

[(1, 255299328), (2, 127649664), (3, 85099776), (4, 63824832), (6, 42549888), (8, 31912416), (9, 28366592), (12, 21274944), (16, 15956208), (18, 14183296), (24, 10637472), (32, 7978104), (36, 7091648), (48, 5318736), (64, 3989052), (72, 3545824), (96, 2659368), (128, 1994526), (144, 1772912), (192, 1329684), (256, 997263), (288, 886456), (384, 664842), (576, 443228), (768, 332421), (1152, 221614), (2304, 110807)]