2189968144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14057}}^1$

素因数の和:14192

約数の個数: 80

約数和(自身を含む): 5271412608

約数和(自身を除く): 3081444464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 364, 428, 728, 749, 856, 1391, 1456, 1498, 1712, 2782, 2996, 5564, 5992, 9737, 11128, 11984, 14057, 19474, 22256, 28114, 38948, 56228, 77896, 98399, 112456, 155792, 182741, 196798, 224912, 365482, 393596, 730964, 787192, 1279187, 1461928, 1504099, 1574384, 2558374, 2923856, 3008198, 5116748, 6016396, 10233496, 10528693, 12032792, 19553287, 20466992, 21057386, 24065584, 39106574, 42114772, 78213148, 84229544, 136873009, 156426296, 168459088, 273746018, 312852592, 547492036, 1094984072, 2189968144]

約数ペア:

[(1, 2189968144), (2, 1094984072), (4, 547492036), (7, 312852592), (8, 273746018), (13, 168459088), (14, 156426296), (16, 136873009), (26, 84229544), (28, 78213148), (52, 42114772), (56, 39106574), (91, 24065584), (104, 21057386), (107, 20466992), (112, 19553287), (182, 12032792), (208, 10528693), (214, 10233496), (364, 6016396), (428, 5116748), (728, 3008198), (749, 2923856), (856, 2558374), (1391, 1574384), (1456, 1504099), (1498, 1461928), (1712, 1279187), (2782, 787192), (2996, 730964), (5564, 393596), (5992, 365482), (9737, 224912), (11128, 196798), (11984, 182741), (14057, 155792), (19474, 112456), (22256, 98399), (28114, 77896), (38948, 56228)]