266997504

素因数分解:

$2^8\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1747}}^1$

素因数の和:1965

約数の個数: 72

約数和(自身を含む): 714582400

約数和(自身を除く): 447584896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 597, 768, 796, 1194, 1592, 1747, 2388, 3184, 3494, 4776, 5241, 6368, 6988, 9552, 10482, 12736, 13976, 19104, 20964, 25472, 27952, 38208, 41928, 50944, 55904, 76416, 83856, 111808, 152832, 167712, 223616, 335424, 347653, 447232, 670848, 695306, 1042959, 1341696, 1390612, 2085918, 2781224, 4171836, 5562448, 8343672, 11124896, 16687344, 22249792, 33374688, 44499584, 66749376, 88999168, 133498752, 266997504]

約数ペア:

[(1, 266997504), (2, 133498752), (3, 88999168), (4, 66749376), (6, 44499584), (8, 33374688), (12, 22249792), (16, 16687344), (24, 11124896), (32, 8343672), (48, 5562448), (64, 4171836), (96, 2781224), (128, 2085918), (192, 1390612), (199, 1341696), (256, 1042959), (384, 695306), (398, 670848), (597, 447232), (768, 347653), (796, 335424), (1194, 223616), (1592, 167712), (1747, 152832), (2388, 111808), (3184, 83856), (3494, 76416), (4776, 55904), (5241, 50944), (6368, 41928), (6988, 38208), (9552, 27952), (10482, 25472), (12736, 20964), (13976, 19104)]