865958784

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1360

約数の個数: 128

約数和(自身を含む): 2459872800

約数和(自身を除く): 1593914016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 109, 128, 136, 192, 204, 218, 272, 327, 384, 408, 436, 544, 654, 816, 872, 1088, 1217, 1308, 1632, 1744, 1853, 2176, 2434, 2616, 3264, 3488, 3651, 3706, 4868, 5232, 5559, 6528, 6976, 7302, 7412, 9736, 10464, 11118, 13952, 14604, 14824, 19472, 20689, 20928, 22236, 29208, 29648, 38944, 41378, 41856, 44472, 58416, 59296, 62067, 77888, 82756, 88944, 116832, 118592, 124134, 132653, 155776, 165512, 177888, 233664, 237184, 248268, 265306, 331024, 355776, 397959, 467328, 496536, 530612, 662048, 711552, 795918, 993072, 1061224, 1324096, 1591836, 1986144, 2122448, 2255101, 2648192, 3183672, 3972288, 4244896, 4510202, 6367344, 6765303, 7944576, 8489792, 9020404, 12734688, 13530606, 16979584, 18040808, 25469376, 27061212, 36081616, 50938752, 54122424, 72163232, 108244848, 144326464, 216489696, 288652928, 432979392, 865958784]

約数ペア:

[(1, 865958784), (2, 432979392), (3, 288652928), (4, 216489696), (6, 144326464), (8, 108244848), (12, 72163232), (16, 54122424), (17, 50938752), (24, 36081616), (32, 27061212), (34, 25469376), (48, 18040808), (51, 16979584), (64, 13530606), (68, 12734688), (96, 9020404), (102, 8489792), (109, 7944576), (128, 6765303), (136, 6367344), (192, 4510202), (204, 4244896), (218, 3972288), (272, 3183672), (327, 2648192), (384, 2255101), (408, 2122448), (436, 1986144), (544, 1591836), (654, 1324096), (816, 1061224), (872, 993072), (1088, 795918), (1217, 711552), (1308, 662048), (1632, 530612), (1744, 496536), (1853, 467328), (2176, 397959), (2434, 355776), (2616, 331024), (3264, 265306), (3488, 248268), (3651, 237184), (3706, 233664), (4868, 177888), (5232, 165512), (5559, 155776), (6528, 132653), (6976, 124134), (7302, 118592), (7412, 116832), (9736, 88944), (10464, 82756), (11118, 77888), (13952, 62067), (14604, 59296), (14824, 58416), (19472, 44472), (20689, 41856), (20928, 41378), (22236, 38944), (29208, 29648)]