253627032

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{21523}}^1$

素因数の和:22023

約数の個数: 32

約数和(自身を含む): 635388480

約数和(自身を除く): 381761448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 21523, 43046, 64569, 86092, 129138, 172184, 258276, 516552, 10567793, 21135586, 31703379, 42271172, 63406758, 84542344, 126813516, 253627032]

約数ペア:

[(1, 253627032), (2, 126813516), (3, 84542344), (4, 63406758), (6, 42271172), (8, 31703379), (12, 21135586), (24, 10567793), (491, 516552), (982, 258276), (1473, 172184), (1964, 129138), (2946, 86092), (3928, 64569), (5892, 43046), (11784, 21523)]