2561567396868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{5046787}}^1$

素因数の和:5047433

約数の個数: 72

約数和(自身を含む): 6767621585088

約数和(自身を除く): 4206054188220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 613, 828, 1226, 1839, 2452, 3678, 5517, 7356, 11034, 14099, 22068, 28198, 42297, 56396, 84594, 126891, 169188, 253782, 507564, 5046787, 10093574, 15140361, 20187148, 30280722, 45421083, 60561444, 90842166, 116076101, 181684332, 232152202, 348228303, 464304404, 696456606, 1044684909, 1392913212, 2089369818, 3093680431, 4178739636, 6187360862, 9281041293, 12374721724, 18562082586, 27843123879, 37124165172, 55686247758, 71154649913, 111372495516, 142309299826, 213463949739, 284618599652, 426927899478, 640391849217, 853855798956, 1280783698434, 2561567396868]

約数ペア:

[(1, 2561567396868), (2, 1280783698434), (3, 853855798956), (4, 640391849217), (6, 426927899478), (9, 284618599652), (12, 213463949739), (18, 142309299826), (23, 111372495516), (36, 71154649913), (46, 55686247758), (69, 37124165172), (92, 27843123879), (138, 18562082586), (207, 12374721724), (276, 9281041293), (414, 6187360862), (613, 4178739636), (828, 3093680431), (1226, 2089369818), (1839, 1392913212), (2452, 1044684909), (3678, 696456606), (5517, 464304404), (7356, 348228303), (11034, 232152202), (14099, 181684332), (22068, 116076101), (28198, 90842166), (42297, 60561444), (56396, 45421083), (84594, 30280722), (126891, 20187148), (169188, 15140361), (253782, 10093574), (507564, 5046787)]