440148

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 1052128

約数和(自身を除く): 611980

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 853, 1706, 2559, 3412, 5118, 10236, 36679, 73358, 110037, 146716, 220074, 440148]

約数ペア:

[(1, 440148), (2, 220074), (3, 146716), (4, 110037), (6, 73358), (12, 36679), (43, 10236), (86, 5118), (129, 3412), (172, 2559), (258, 1706), (516, 853)]