428796

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 1113112

約数和(自身を除く): 684316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 277, 387, 516, 554, 774, 831, 1108, 1548, 1662, 2493, 3324, 4986, 9972, 11911, 23822, 35733, 47644, 71466, 107199, 142932, 214398, 428796]

約数ペア:

[(1, 428796), (2, 214398), (3, 142932), (4, 107199), (6, 71466), (9, 47644), (12, 35733), (18, 23822), (36, 11911), (43, 9972), (86, 4986), (129, 3324), (172, 2493), (258, 1662), (277, 1548), (387, 1108), (516, 831), (554, 774)]