271888128

素因数分解:

$2^8\times 3^2\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:814

約数の個数: 108

約数和(自身を含む): 789188400

約数和(自身を除く): 517300272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 199, 256, 288, 384, 398, 576, 593, 597, 768, 796, 1152, 1186, 1194, 1592, 1779, 1791, 2304, 2372, 2388, 3184, 3558, 3582, 4744, 4776, 5337, 6368, 7116, 7164, 9488, 9552, 10674, 12736, 14232, 14328, 18976, 19104, 21348, 25472, 28464, 28656, 37952, 38208, 42696, 50944, 56928, 57312, 75904, 76416, 85392, 113856, 114624, 118007, 151808, 152832, 170784, 227712, 229248, 236014, 341568, 354021, 455424, 458496, 472028, 683136, 708042, 944056, 1062063, 1366272, 1416084, 1888112, 2124126, 2832168, 3776224, 4248252, 5664336, 7552448, 8496504, 11328672, 15104896, 16993008, 22657344, 30209792, 33986016, 45314688, 67972032, 90629376, 135944064, 271888128]

約数ペア:

[(1, 271888128), (2, 135944064), (3, 90629376), (4, 67972032), (6, 45314688), (8, 33986016), (9, 30209792), (12, 22657344), (16, 16993008), (18, 15104896), (24, 11328672), (32, 8496504), (36, 7552448), (48, 5664336), (64, 4248252), (72, 3776224), (96, 2832168), (128, 2124126), (144, 1888112), (192, 1416084), (199, 1366272), (256, 1062063), (288, 944056), (384, 708042), (398, 683136), (576, 472028), (593, 458496), (597, 455424), (768, 354021), (796, 341568), (1152, 236014), (1186, 229248), (1194, 227712), (1592, 170784), (1779, 152832), (1791, 151808), (2304, 118007), (2372, 114624), (2388, 113856), (3184, 85392), (3558, 76416), (3582, 75904), (4744, 57312), (4776, 56928), (5337, 50944), (6368, 42696), (7116, 38208), (7164, 37952), (9488, 28656), (9552, 28464), (10674, 25472), (12736, 21348), (14232, 19104), (14328, 18976)]