255484896

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 699269760

約数和(自身を除く): 443784864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 163, 174, 232, 326, 348, 464, 489, 563, 652, 696, 928, 978, 1126, 1304, 1392, 1689, 1956, 2252, 2608, 2784, 3378, 3912, 4504, 4727, 5216, 6756, 7824, 9008, 9454, 13512, 14181, 15648, 16327, 18016, 18908, 27024, 28362, 32654, 37816, 48981, 54048, 56724, 65308, 75632, 91769, 97962, 113448, 130616, 151264, 183538, 195924, 226896, 261232, 275307, 367076, 391848, 453792, 522464, 550614, 734152, 783696, 1101228, 1468304, 1567392, 2202456, 2661301, 2936608, 4404912, 5322602, 7983903, 8809824, 10645204, 15967806, 21290408, 31935612, 42580816, 63871224, 85161632, 127742448, 255484896]

約数ペア:

[(1, 255484896), (2, 127742448), (3, 85161632), (4, 63871224), (6, 42580816), (8, 31935612), (12, 21290408), (16, 15967806), (24, 10645204), (29, 8809824), (32, 7983903), (48, 5322602), (58, 4404912), (87, 2936608), (96, 2661301), (116, 2202456), (163, 1567392), (174, 1468304), (232, 1101228), (326, 783696), (348, 734152), (464, 550614), (489, 522464), (563, 453792), (652, 391848), (696, 367076), (928, 275307), (978, 261232), (1126, 226896), (1304, 195924), (1392, 183538), (1689, 151264), (1956, 130616), (2252, 113448), (2608, 97962), (2784, 91769), (3378, 75632), (3912, 65308), (4504, 56724), (4727, 54048), (5216, 48981), (6756, 37816), (7824, 32654), (9008, 28362), (9454, 27024), (13512, 18908), (14181, 18016), (15648, 16327)]