28273187712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1451}}^1$

素因数の和:2145

約数の個数: 256

約数和(自身を含む): 93838694400

約数和(自身を除く): 65565506688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 659, 672, 704, 896, 924, 1056, 1232, 1318, 1344, 1408, 1451, 1848, 1977, 2112, 2464, 2636, 2688, 2902, 3696, 3954, 4224, 4353, 4613, 4928, 5272, 5804, 7249, 7392, 7908, 8706, 9226, 9856, 10157, 10544, 11608, 13839, 14498, 14784, 15816, 15961, 17412, 18452, 20314, 21088, 21747, 23216, 27678, 28996, 29568, 30471, 31632, 31922, 34824, 36904, 40628, 42176, 43494, 46432, 47883, 50743, 55356, 57992, 60942, 63264, 63844, 69648, 73808, 81256, 84352, 86988, 92864, 95766, 101486, 110712, 111727, 115984, 121884, 126528, 127688, 139296, 147616, 152229, 162512, 173976, 185728, 191532, 202972, 221424, 223454, 231968, 243768, 253056, 255376, 278592, 295232, 304458, 325024, 335181, 347952, 383064, 405944, 442848, 446908, 463936, 487536, 510752, 557184, 590464, 608916, 650048, 670362, 695904, 766128, 811888, 885696, 893816, 927872, 956209, 975072, 1021504, 1217832, 1300096, 1340724, 1391808, 1532256, 1623776, 1771392, 1787632, 1912418, 1950144, 2043008, 2435664, 2681448, 2783616, 2868627, 3064512, 3247552, 3575264, 3824836, 3900288, 4871328, 5362896, 5737254, 6129024, 6495104, 6693463, 7150528, 7649672, 9742656, 10518299, 10725792, 11474508, 13386926, 14301056, 15299344, 19485312, 20080389, 21036598, 21451584, 22949016, 26773852, 30598688, 31554897, 40160778, 42073196, 42903168, 45898032, 53547704, 61197376, 63109794, 73628093, 80321556, 84146392, 91796064, 107095408, 122394752, 126219588, 147256186, 160643112, 168292784, 183592128, 214190816, 220884279, 252439176, 294512372, 321286224, 336585568, 367184256, 428381632, 441768558, 504878352, 589024744, 642572448, 673171136, 856763264, 883537116, 1009756704, 1178049488, 1285144896, 1346342272, 1767074232, 2019513408, 2356098976, 2570289792, 3534148464, 4039026816, 4712197952, 7068296928, 9424395904, 14136593856, 28273187712]

約数ペア:

[(1, 28273187712), (2, 14136593856), (3, 9424395904), (4, 7068296928), (6, 4712197952), (7, 4039026816), (8, 3534148464), (11, 2570289792), (12, 2356098976), (14, 2019513408), (16, 1767074232), (21, 1346342272), (22, 1285144896), (24, 1178049488), (28, 1009756704), (32, 883537116), (33, 856763264), (42, 673171136), (44, 642572448), (48, 589024744), (56, 504878352), (64, 441768558), (66, 428381632), (77, 367184256), (84, 336585568), (88, 321286224), (96, 294512372), (112, 252439176), (128, 220884279), (132, 214190816), (154, 183592128), (168, 168292784), (176, 160643112), (192, 147256186), (224, 126219588), (231, 122394752), (264, 107095408), (308, 91796064), (336, 84146392), (352, 80321556), (384, 73628093), (448, 63109794), (462, 61197376), (528, 53547704), (616, 45898032), (659, 42903168), (672, 42073196), (704, 40160778), (896, 31554897), (924, 30598688), (1056, 26773852), (1232, 22949016), (1318, 21451584), (1344, 21036598), (1408, 20080389), (1451, 19485312), (1848, 15299344), (1977, 14301056), (2112, 13386926), (2464, 11474508), (2636, 10725792), (2688, 10518299), (2902, 9742656), (3696, 7649672), (3954, 7150528), (4224, 6693463), (4353, 6495104), (4613, 6129024), (4928, 5737254), (5272, 5362896), (5804, 4871328), (7249, 3900288), (7392, 3824836), (7908, 3575264), (8706, 3247552), (9226, 3064512), (9856, 2868627), (10157, 2783616), (10544, 2681448), (11608, 2435664), (13839, 2043008), (14498, 1950144), (14784, 1912418), (15816, 1787632), (15961, 1771392), (17412, 1623776), (18452, 1532256), (20314, 1391808), (21088, 1340724), (21747, 1300096), (23216, 1217832), (27678, 1021504), (28996, 975072), (29568, 956209), (30471, 927872), (31632, 893816), (31922, 885696), (34824, 811888), (36904, 766128), (40628, 695904), (42176, 670362), (43494, 650048), (46432, 608916), (47883, 590464), (50743, 557184), (55356, 510752), (57992, 487536), (60942, 463936), (63264, 446908), (63844, 442848), (69648, 405944), (73808, 383064), (81256, 347952), (84352, 335181), (86988, 325024), (92864, 304458), (95766, 295232), (101486, 278592), (110712, 255376), (111727, 253056), (115984, 243768), (121884, 231968), (126528, 223454), (127688, 221424), (139296, 202972), (147616, 191532), (152229, 185728), (162512, 173976)]