498143856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{8191}}^1$

素因数の和:8390

約数の個数: 80

約数和(自身を含む): 1479016448

約数和(自身を除く): 980872592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 336, 362, 543, 724, 1086, 1267, 1448, 2172, 2534, 2896, 3801, 4344, 5068, 7602, 8191, 8688, 10136, 15204, 16382, 20272, 24573, 30408, 32764, 49146, 57337, 60816, 65528, 98292, 114674, 131056, 172011, 196584, 229348, 344022, 393168, 458696, 688044, 917392, 1376088, 1482571, 2752176, 2965142, 4447713, 5930284, 8895426, 10377997, 11860568, 17790852, 20755994, 23721136, 31133991, 35581704, 41511988, 62267982, 71163408, 83023976, 124535964, 166047952, 249071928, 498143856]

約数ペア:

[(1, 498143856), (2, 249071928), (3, 166047952), (4, 124535964), (6, 83023976), (7, 71163408), (8, 62267982), (12, 41511988), (14, 35581704), (16, 31133991), (21, 23721136), (24, 20755994), (28, 17790852), (42, 11860568), (48, 10377997), (56, 8895426), (84, 5930284), (112, 4447713), (168, 2965142), (181, 2752176), (336, 1482571), (362, 1376088), (543, 917392), (724, 688044), (1086, 458696), (1267, 393168), (1448, 344022), (2172, 229348), (2534, 196584), (2896, 172011), (3801, 131056), (4344, 114674), (5068, 98292), (7602, 65528), (8191, 60816), (8688, 57337), (10136, 49146), (15204, 32764), (16382, 30408), (20272, 24573)]