2785181256

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1916

約数の個数: 192

約数和(自身を含む): 8923561920

約数和(自身を除く): 6138380664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 157, 198, 234, 264, 286, 312, 314, 396, 429, 468, 471, 572, 628, 792, 858, 936, 942, 1144, 1256, 1287, 1413, 1716, 1723, 1727, 1884, 2041, 2574, 2826, 3432, 3446, 3454, 3768, 4082, 5148, 5169, 5181, 5652, 6123, 6892, 6908, 8164, 10296, 10338, 10362, 11304, 12246, 13784, 13816, 15507, 15543, 16328, 18369, 18953, 20676, 20724, 22399, 22451, 24492, 31014, 31086, 36738, 37906, 41352, 41448, 44798, 44902, 48984, 56859, 62028, 62172, 67197, 67353, 73476, 75812, 89596, 89804, 113718, 124056, 124344, 134394, 134706, 146952, 151624, 170577, 179192, 179608, 201591, 202059, 227436, 246389, 268788, 269412, 270511, 341154, 403182, 404118, 454872, 492778, 537576, 538824, 541022, 682308, 739167, 806364, 808236, 811533, 985556, 1082044, 1364616, 1478334, 1612728, 1616472, 1623066, 1971112, 2164088, 2217501, 2434599, 2956668, 2975621, 3246132, 3516643, 4435002, 4869198, 5913336, 5951242, 6492264, 7033286, 8870004, 8926863, 9738396, 10549929, 11902484, 14066572, 17740008, 17853726, 19476792, 21099858, 23804968, 26780589, 28133144, 31649787, 35707452, 38683073, 42199716, 53561178, 63299574, 71414904, 77366146, 84399432, 107122356, 116049219, 126599148, 154732292, 214244712, 232098438, 253198296, 309464584, 348147657, 464196876, 696295314, 928393752, 1392590628, 2785181256]

約数ペア:

[(1, 2785181256), (2, 1392590628), (3, 928393752), (4, 696295314), (6, 464196876), (8, 348147657), (9, 309464584), (11, 253198296), (12, 232098438), (13, 214244712), (18, 154732292), (22, 126599148), (24, 116049219), (26, 107122356), (33, 84399432), (36, 77366146), (39, 71414904), (44, 63299574), (52, 53561178), (66, 42199716), (72, 38683073), (78, 35707452), (88, 31649787), (99, 28133144), (104, 26780589), (117, 23804968), (132, 21099858), (143, 19476792), (156, 17853726), (157, 17740008), (198, 14066572), (234, 11902484), (264, 10549929), (286, 9738396), (312, 8926863), (314, 8870004), (396, 7033286), (429, 6492264), (468, 5951242), (471, 5913336), (572, 4869198), (628, 4435002), (792, 3516643), (858, 3246132), (936, 2975621), (942, 2956668), (1144, 2434599), (1256, 2217501), (1287, 2164088), (1413, 1971112), (1716, 1623066), (1723, 1616472), (1727, 1612728), (1884, 1478334), (2041, 1364616), (2574, 1082044), (2826, 985556), (3432, 811533), (3446, 808236), (3454, 806364), (3768, 739167), (4082, 682308), (5148, 541022), (5169, 538824), (5181, 537576), (5652, 492778), (6123, 454872), (6892, 404118), (6908, 403182), (8164, 341154), (10296, 270511), (10338, 269412), (10362, 268788), (11304, 246389), (12246, 227436), (13784, 202059), (13816, 201591), (15507, 179608), (15543, 179192), (16328, 170577), (18369, 151624), (18953, 146952), (20676, 134706), (20724, 134394), (22399, 124344), (22451, 124056), (24492, 113718), (31014, 89804), (31086, 89596), (36738, 75812), (37906, 73476), (41352, 67353), (41448, 67197), (44798, 62172), (44902, 62028), (48984, 56859)]