205280305856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1\times {\mathrm{1307}}^1$

素因数の和:2134

約数の個数: 112

約数和(自身を含む): 431768707200

約数和(自身を除く): 226488401344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 227, 304, 454, 569, 608, 908, 1138, 1216, 1307, 1816, 2276, 2614, 3632, 4313, 4552, 5228, 7264, 8626, 9104, 10456, 10811, 14528, 17252, 18208, 20912, 21622, 24833, 34504, 36416, 41824, 43244, 49666, 69008, 83648, 86488, 99332, 129163, 138016, 172976, 198664, 258326, 276032, 296689, 345952, 397328, 516652, 593378, 691904, 743683, 794656, 1033304, 1186756, 1487366, 1589312, 2066608, 2373512, 2454097, 2974732, 4133216, 4747024, 4908194, 5637091, 5949464, 8266432, 9494048, 9816388, 11274182, 11898928, 14129977, 18988096, 19632776, 22548364, 23797856, 28259954, 39265552, 45096728, 47595712, 56519908, 78531104, 90193456, 113039816, 157062208, 168816041, 180386912, 226079632, 337632082, 360773824, 452159264, 675264164, 904318528, 1350528328, 2701056656, 3207504779, 5402113312, 6415009558, 10804226624, 12830019116, 25660038232, 51320076464, 102640152928, 205280305856]

約数ペア:

[(1, 205280305856), (2, 102640152928), (4, 51320076464), (8, 25660038232), (16, 12830019116), (19, 10804226624), (32, 6415009558), (38, 5402113312), (64, 3207504779), (76, 2701056656), (152, 1350528328), (227, 904318528), (304, 675264164), (454, 452159264), (569, 360773824), (608, 337632082), (908, 226079632), (1138, 180386912), (1216, 168816041), (1307, 157062208), (1816, 113039816), (2276, 90193456), (2614, 78531104), (3632, 56519908), (4313, 47595712), (4552, 45096728), (5228, 39265552), (7264, 28259954), (8626, 23797856), (9104, 22548364), (10456, 19632776), (10811, 18988096), (14528, 14129977), (17252, 11898928), (18208, 11274182), (20912, 9816388), (21622, 9494048), (24833, 8266432), (34504, 5949464), (36416, 5637091), (41824, 4908194), (43244, 4747024), (49666, 4133216), (69008, 2974732), (83648, 2454097), (86488, 2373512), (99332, 2066608), (129163, 1589312), (138016, 1487366), (172976, 1186756), (198664, 1033304), (258326, 794656), (276032, 743683), (296689, 691904), (345952, 593378), (397328, 516652)]