485090816

素因数分解:

$2^9\times 7^1\times {\mathrm{135349}}^1$

素因数の和:135374

約数の個数: 40

約数和(自身を含む): 1107704400

約数和(自身を除く): 622613584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 135349, 270698, 541396, 947443, 1082792, 1894886, 2165584, 3789772, 4331168, 7579544, 8662336, 15159088, 17324672, 30318176, 34649344, 60636352, 69298688, 121272704, 242545408, 485090816]

約数ペア:

[(1, 485090816), (2, 242545408), (4, 121272704), (7, 69298688), (8, 60636352), (14, 34649344), (16, 30318176), (28, 17324672), (32, 15159088), (56, 8662336), (64, 7579544), (112, 4331168), (128, 3789772), (224, 2165584), (256, 1894886), (448, 1082792), (512, 947443), (896, 541396), (1792, 270698), (3584, 135349)]