2562662016

素因数分解:

$2^7\times 3^3\times {\mathrm{157}}^1\times {\mathrm{4723}}^1$

素因数の和:4903

約数の個数: 128

約数和(自身を含む): 7613198400

約数和(自身を除く): 5050536384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 157, 192, 216, 288, 314, 384, 432, 471, 576, 628, 864, 942, 1152, 1256, 1413, 1728, 1884, 2512, 2826, 3456, 3768, 4239, 4723, 5024, 5652, 7536, 8478, 9446, 10048, 11304, 14169, 15072, 16956, 18892, 20096, 22608, 28338, 30144, 33912, 37784, 42507, 45216, 56676, 60288, 67824, 75568, 85014, 90432, 113352, 127521, 135648, 151136, 170028, 180864, 226704, 255042, 271296, 302272, 340056, 453408, 510084, 542592, 604544, 680112, 741511, 906816, 1020168, 1360224, 1483022, 1813632, 2040336, 2224533, 2720448, 2966044, 4080672, 4449066, 5440896, 5932088, 6673599, 8161344, 8898132, 11864176, 13347198, 16322688, 17796264, 20020797, 23728352, 26694396, 35592528, 40041594, 47456704, 53388792, 71185056, 80083188, 94913408, 106777584, 142370112, 160166376, 213555168, 284740224, 320332752, 427110336, 640665504, 854220672, 1281331008, 2562662016]

約数ペア:

[(1, 2562662016), (2, 1281331008), (3, 854220672), (4, 640665504), (6, 427110336), (8, 320332752), (9, 284740224), (12, 213555168), (16, 160166376), (18, 142370112), (24, 106777584), (27, 94913408), (32, 80083188), (36, 71185056), (48, 53388792), (54, 47456704), (64, 40041594), (72, 35592528), (96, 26694396), (108, 23728352), (128, 20020797), (144, 17796264), (157, 16322688), (192, 13347198), (216, 11864176), (288, 8898132), (314, 8161344), (384, 6673599), (432, 5932088), (471, 5440896), (576, 4449066), (628, 4080672), (864, 2966044), (942, 2720448), (1152, 2224533), (1256, 2040336), (1413, 1813632), (1728, 1483022), (1884, 1360224), (2512, 1020168), (2826, 906816), (3456, 741511), (3768, 680112), (4239, 604544), (4723, 542592), (5024, 510084), (5652, 453408), (7536, 340056), (8478, 302272), (9446, 271296), (10048, 255042), (11304, 226704), (14169, 180864), (15072, 170028), (16956, 151136), (18892, 135648), (20096, 127521), (22608, 113352), (28338, 90432), (30144, 85014), (33912, 75568), (37784, 67824), (42507, 60288), (45216, 56676)]