1284156719972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2767}}^1\times {\mathrm{6869}}^1$

素因数の和:9793

約数の個数: 96

約数和(自身を含む): 2726156697600

約数和(自身を除く): 1441999977628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 508, 532, 889, 1778, 2413, 2767, 3556, 4826, 5534, 6869, 9652, 11068, 13738, 16891, 19369, 27476, 33782, 38738, 48083, 52573, 67564, 77476, 96166, 105146, 130511, 192332, 210292, 261022, 351409, 368011, 522044, 702818, 736022, 872363, 913577, 1405636, 1472044, 1744726, 1827154, 2459863, 3489452, 3654308, 4919726, 6106541, 6676771, 9839452, 12213082, 13353542, 16574897, 19006523, 24426164, 26707084, 33149794, 38013046, 46737397, 66299588, 76026092, 93474794, 116024279, 133045661, 186949588, 232048558, 266091322, 361123937, 464097116, 532182644, 722247874, 1444495748, 2413828421, 2527867559, 4827656842, 5055735118, 9655313684, 10111470236, 16896798947, 33793597894, 45862739999, 67587195788, 91725479998, 183450959996, 321039179993, 642078359986, 1284156719972]

約数ペア:

[(1, 1284156719972), (2, 642078359986), (4, 321039179993), (7, 183450959996), (14, 91725479998), (19, 67587195788), (28, 45862739999), (38, 33793597894), (76, 16896798947), (127, 10111470236), (133, 9655313684), (254, 5055735118), (266, 4827656842), (508, 2527867559), (532, 2413828421), (889, 1444495748), (1778, 722247874), (2413, 532182644), (2767, 464097116), (3556, 361123937), (4826, 266091322), (5534, 232048558), (6869, 186949588), (9652, 133045661), (11068, 116024279), (13738, 93474794), (16891, 76026092), (19369, 66299588), (27476, 46737397), (33782, 38013046), (38738, 33149794), (48083, 26707084), (52573, 24426164), (67564, 19006523), (77476, 16574897), (96166, 13353542), (105146, 12213082), (130511, 9839452), (192332, 6676771), (210292, 6106541), (261022, 4919726), (351409, 3654308), (368011, 3489452), (522044, 2459863), (702818, 1827154), (736022, 1744726), (872363, 1472044), (913577, 1405636)]