2991062008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{8581}}^1$

素因数の和:8848

約数の個数: 64

約数和(自身を含む): 6506529120

約数和(自身を除く): 3515467112

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 233, 374, 466, 748, 932, 1496, 1864, 2563, 3961, 5126, 7922, 8581, 10252, 15844, 17162, 20504, 31688, 34324, 43571, 68648, 87142, 94391, 145877, 174284, 188782, 291754, 348568, 377564, 583508, 755128, 1167016, 1604647, 1999373, 3209294, 3998746, 6418588, 7997492, 12837176, 15994984, 21993103, 33989341, 43986206, 67978682, 87972412, 135957364, 175944824, 271914728, 373882751, 747765502, 1495531004, 2991062008]

約数ペア:

[(1, 2991062008), (2, 1495531004), (4, 747765502), (8, 373882751), (11, 271914728), (17, 175944824), (22, 135957364), (34, 87972412), (44, 67978682), (68, 43986206), (88, 33989341), (136, 21993103), (187, 15994984), (233, 12837176), (374, 7997492), (466, 6418588), (748, 3998746), (932, 3209294), (1496, 1999373), (1864, 1604647), (2563, 1167016), (3961, 755128), (5126, 583508), (7922, 377564), (8581, 348568), (10252, 291754), (15844, 188782), (17162, 174284), (20504, 145877), (31688, 94391), (34324, 87142), (43571, 68648)]