266076672

素因数分解:

$2^9\times 3^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:889

約数の個数: 80

約数和(自身を含む): 712400832

約数和(自身を除く): 446324160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 311, 384, 512, 557, 622, 768, 933, 1114, 1244, 1536, 1671, 1866, 2228, 2488, 3342, 3732, 4456, 4976, 6684, 7464, 8912, 9952, 13368, 14928, 17824, 19904, 26736, 29856, 35648, 39808, 53472, 59712, 71296, 79616, 106944, 119424, 142592, 159232, 173227, 213888, 238848, 285184, 346454, 427776, 477696, 519681, 692908, 855552, 1039362, 1385816, 2078724, 2771632, 4157448, 5543264, 8314896, 11086528, 16629792, 22173056, 33259584, 44346112, 66519168, 88692224, 133038336, 266076672]

約数ペア:

[(1, 266076672), (2, 133038336), (3, 88692224), (4, 66519168), (6, 44346112), (8, 33259584), (12, 22173056), (16, 16629792), (24, 11086528), (32, 8314896), (48, 5543264), (64, 4157448), (96, 2771632), (128, 2078724), (192, 1385816), (256, 1039362), (311, 855552), (384, 692908), (512, 519681), (557, 477696), (622, 427776), (768, 346454), (933, 285184), (1114, 238848), (1244, 213888), (1536, 173227), (1671, 159232), (1866, 142592), (2228, 119424), (2488, 106944), (3342, 79616), (3732, 71296), (4456, 59712), (4976, 53472), (6684, 39808), (7464, 35648), (8912, 29856), (9952, 26736), (13368, 19904), (14928, 17824)]