2187644652

素因数分解:

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

素因数の和:832

約数の個数: 96

約数和(自身を含む): 5734411200

約数和(自身を除く): 3546766548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 269, 293, 514, 538, 586, 771, 807, 879, 1028, 1076, 1172, 1542, 1614, 1758, 2313, 2421, 2637, 3084, 3228, 3516, 4626, 4842, 5274, 6939, 7263, 7911, 9252, 9684, 10548, 13878, 14526, 15822, 27756, 29052, 31644, 69133, 75301, 78817, 138266, 150602, 157634, 207399, 225903, 236451, 276532, 301204, 315268, 414798, 451806, 472902, 622197, 677709, 709353, 829596, 903612, 945804, 1244394, 1355418, 1418706, 1866591, 2033127, 2128059, 2488788, 2710836, 2837412, 3733182, 4066254, 4256118, 7466364, 8132508, 8512236, 20255969, 40511938, 60767907, 81023876, 121535814, 182303721, 243071628, 364607442, 546911163, 729214884, 1093822326, 2187644652]

約数ペア:

[(1, 2187644652), (2, 1093822326), (3, 729214884), (4, 546911163), (6, 364607442), (9, 243071628), (12, 182303721), (18, 121535814), (27, 81023876), (36, 60767907), (54, 40511938), (108, 20255969), (257, 8512236), (269, 8132508), (293, 7466364), (514, 4256118), (538, 4066254), (586, 3733182), (771, 2837412), (807, 2710836), (879, 2488788), (1028, 2128059), (1076, 2033127), (1172, 1866591), (1542, 1418706), (1614, 1355418), (1758, 1244394), (2313, 945804), (2421, 903612), (2637, 829596), (3084, 709353), (3228, 677709), (3516, 622197), (4626, 472902), (4842, 451806), (5274, 414798), (6939, 315268), (7263, 301204), (7911, 276532), (9252, 236451), (9684, 225903), (10548, 207399), (13878, 157634), (14526, 150602), (15822, 138266), (27756, 78817), (29052, 75301), (31644, 69133)]