28678745088

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{21169}}^1$

素因数の和:21212

約数の個数: 264

約数和(自身を含む): 98803777200

約数和(自身を除く): 70125032112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1024, 1152, 1176, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2304, 2352, 2646, 2688, 3024, 3072, 3136, 3456, 3528, 3584, 4032, 4608, 4704, 5292, 5376, 6048, 6272, 6912, 7056, 7168, 8064, 9216, 9408, 10584, 10752, 12096, 12544, 13824, 14112, 16128, 18816, 21168, 21169, 21504, 24192, 25088, 27648, 28224, 32256, 37632, 42336, 42338, 48384, 50176, 56448, 63507, 64512, 75264, 84672, 84676, 96768, 112896, 127014, 148183, 150528, 169344, 169352, 190521, 193536, 225792, 254028, 296366, 338688, 338704, 381042, 444549, 451584, 508056, 571563, 592732, 677376, 677408, 762084, 889098, 1016112, 1037281, 1143126, 1185464, 1333647, 1354752, 1354816, 1524168, 1778196, 2032224, 2074562, 2286252, 2370928, 2667294, 2709632, 3048336, 3111843, 3556392, 4000941, 4064448, 4149124, 4572504, 4741856, 5334588, 5419264, 6096672, 6223686, 7112784, 8001882, 8128896, 8298248, 9145008, 9335529, 9483712, 10669176, 10838528, 12193344, 12447372, 14225568, 16003764, 16257792, 16596496, 18290016, 18671058, 18967424, 21338352, 21677056, 24386688, 24894744, 28006587, 28451136, 32007528, 32515584, 33192992, 36580032, 37342116, 37934848, 42676704, 48773376, 49789488, 56013174, 56902272, 64015056, 65031168, 66385984, 73160064, 74684232, 75869696, 85353408, 97546752, 99578976, 112026348, 113804544, 128030112, 132771968, 146320128, 149368464, 151739392, 170706816, 195093504, 199157952, 224052696, 227609088, 256060224, 265543936, 292640256, 298736928, 341413632, 398315904, 448105392, 455218176, 512120448, 531087872, 585280512, 597473856, 682827264, 796631808, 896210784, 1024240896, 1062175744, 1194947712, 1365654528, 1593263616, 1792421568, 2048481792, 2389895424, 3186527232, 3584843136, 4096963584, 4779790848, 7169686272, 9559581696, 14339372544, 28678745088]

約数ペア:

[(1, 28678745088), (2, 14339372544), (3, 9559581696), (4, 7169686272), (6, 4779790848), (7, 4096963584), (8, 3584843136), (9, 3186527232), (12, 2389895424), (14, 2048481792), (16, 1792421568), (18, 1593263616), (21, 1365654528), (24, 1194947712), (27, 1062175744), (28, 1024240896), (32, 896210784), (36, 796631808), (42, 682827264), (48, 597473856), (49, 585280512), (54, 531087872), (56, 512120448), (63, 455218176), (64, 448105392), (72, 398315904), (84, 341413632), (96, 298736928), (98, 292640256), (108, 265543936), (112, 256060224), (126, 227609088), (128, 224052696), (144, 199157952), (147, 195093504), (168, 170706816), (189, 151739392), (192, 149368464), (196, 146320128), (216, 132771968), (224, 128030112), (252, 113804544), (256, 112026348), (288, 99578976), (294, 97546752), (336, 85353408), (378, 75869696), (384, 74684232), (392, 73160064), (432, 66385984), (441, 65031168), (448, 64015056), (504, 56902272), (512, 56013174), (576, 49789488), (588, 48773376), (672, 42676704), (756, 37934848), (768, 37342116), (784, 36580032), (864, 33192992), (882, 32515584), (896, 32007528), (1008, 28451136), (1024, 28006587), (1152, 24894744), (1176, 24386688), (1323, 21677056), (1344, 21338352), (1512, 18967424), (1536, 18671058), (1568, 18290016), (1728, 16596496), (1764, 16257792), (1792, 16003764), (2016, 14225568), (2304, 12447372), (2352, 12193344), (2646, 10838528), (2688, 10669176), (3024, 9483712), (3072, 9335529), (3136, 9145008), (3456, 8298248), (3528, 8128896), (3584, 8001882), (4032, 7112784), (4608, 6223686), (4704, 6096672), (5292, 5419264), (5376, 5334588), (6048, 4741856), (6272, 4572504), (6912, 4149124), (7056, 4064448), (7168, 4000941), (8064, 3556392), (9216, 3111843), (9408, 3048336), (10584, 2709632), (10752, 2667294), (12096, 2370928), (12544, 2286252), (13824, 2074562), (14112, 2032224), (16128, 1778196), (18816, 1524168), (21168, 1354816), (21169, 1354752), (21504, 1333647), (24192, 1185464), (25088, 1143126), (27648, 1037281), (28224, 1016112), (32256, 889098), (37632, 762084), (42336, 677408), (42338, 677376), (48384, 592732), (50176, 571563), (56448, 508056), (63507, 451584), (64512, 444549), (75264, 381042), (84672, 338704), (84676, 338688), (96768, 296366), (112896, 254028), (127014, 225792), (148183, 193536), (150528, 190521), (169344, 169352)]