425484

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 1100736

約数和(自身を除く): 675252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 223, 318, 446, 477, 636, 669, 892, 954, 1338, 1908, 2007, 2676, 4014, 8028, 11819, 23638, 35457, 47276, 70914, 106371, 141828, 212742, 425484]

約数ペア:

[(1, 425484), (2, 212742), (3, 141828), (4, 106371), (6, 70914), (9, 47276), (12, 35457), (18, 23638), (36, 11819), (53, 8028), (106, 4014), (159, 2676), (212, 2007), (223, 1908), (318, 1338), (446, 954), (477, 892), (636, 669)]