257070096

素因数分解:

$2^4\times 3^2\times {\mathrm{1785209}}^1$

素因数の和:1785223

約数の個数: 30

約数和(自身を含む): 719439630

約数和(自身を除く): 462369534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1785209, 3570418, 5355627, 7140836, 10711254, 14281672, 16066881, 21422508, 28563344, 32133762, 42845016, 64267524, 85690032, 128535048, 257070096]

約数ペア:

[(1, 257070096), (2, 128535048), (3, 85690032), (4, 64267524), (6, 42845016), (8, 32133762), (9, 28563344), (12, 21422508), (16, 16066881), (18, 14281672), (24, 10711254), (36, 7140836), (48, 5355627), (72, 3570418), (144, 1785209)]