729214884

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 1863683640

約数和(自身を除く): 1134468756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 269, 293, 514, 538, 586, 771, 807, 879, 1028, 1076, 1172, 1542, 1614, 1758, 2313, 2421, 2637, 3084, 3228, 3516, 4626, 4842, 5274, 9252, 9684, 10548, 69133, 75301, 78817, 138266, 150602, 157634, 207399, 225903, 236451, 276532, 301204, 315268, 414798, 451806, 472902, 622197, 677709, 709353, 829596, 903612, 945804, 1244394, 1355418, 1418706, 2488788, 2710836, 2837412, 20255969, 40511938, 60767907, 81023876, 121535814, 182303721, 243071628, 364607442, 729214884]

約数ペア:

[(1, 729214884), (2, 364607442), (3, 243071628), (4, 182303721), (6, 121535814), (9, 81023876), (12, 60767907), (18, 40511938), (36, 20255969), (257, 2837412), (269, 2710836), (293, 2488788), (514, 1418706), (538, 1355418), (586, 1244394), (771, 945804), (807, 903612), (879, 829596), (1028, 709353), (1076, 677709), (1172, 622197), (1542, 472902), (1614, 451806), (1758, 414798), (2313, 315268), (2421, 301204), (2637, 276532), (3084, 236451), (3228, 225903), (3516, 207399), (4626, 157634), (4842, 150602), (5274, 138266), (9252, 78817), (9684, 75301), (10548, 69133)]