661085016

素因数分解:

$2^3\times 3^1\times {\mathrm{839}}^1\times {\mathrm{32831}}^1$

素因数の和:33679

約数の個数: 32

約数和(自身を含む): 1654732800

約数和(自身を除く): 993647784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839, 1678, 2517, 3356, 5034, 6712, 10068, 20136, 32831, 65662, 98493, 131324, 196986, 262648, 393972, 787944, 27545209, 55090418, 82635627, 110180836, 165271254, 220361672, 330542508, 661085016]

約数ペア:

[(1, 661085016), (2, 330542508), (3, 220361672), (4, 165271254), (6, 110180836), (8, 82635627), (12, 55090418), (24, 27545209), (839, 787944), (1678, 393972), (2517, 262648), (3356, 196986), (5034, 131324), (6712, 98493), (10068, 65662), (20136, 32831)]