439116

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 1123584

約数和(自身を除く): 684468

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 43, 46, 69, 74, 86, 92, 111, 129, 138, 148, 172, 222, 258, 276, 444, 516, 851, 989, 1591, 1702, 1978, 2553, 2967, 3182, 3404, 3956, 4773, 5106, 5934, 6364, 9546, 10212, 11868, 19092, 36593, 73186, 109779, 146372, 219558, 439116]

約数ペア:

[(1, 439116), (2, 219558), (3, 146372), (4, 109779), (6, 73186), (12, 36593), (23, 19092), (37, 11868), (43, 10212), (46, 9546), (69, 6364), (74, 5934), (86, 5106), (92, 4773), (111, 3956), (129, 3404), (138, 3182), (148, 2967), (172, 2553), (222, 1978), (258, 1702), (276, 1591), (444, 989), (516, 851)]