1275353856

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:688

約数の個数: 288

約数和(自身を含む): 4417656320

約数和(自身を除く): 3142302464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 64, 72, 84, 86, 96, 108, 112, 126, 128, 129, 144, 168, 172, 189, 192, 216, 224, 252, 256, 258, 288, 301, 336, 344, 378, 384, 387, 432, 448, 504, 516, 576, 602, 613, 672, 688, 756, 768, 774, 864, 896, 903, 1008, 1032, 1152, 1161, 1204, 1226, 1344, 1376, 1512, 1548, 1728, 1792, 1806, 1839, 2016, 2064, 2304, 2322, 2408, 2452, 2688, 2709, 2752, 3024, 3096, 3456, 3612, 3678, 4032, 4128, 4291, 4644, 4816, 4904, 5376, 5418, 5504, 5517, 6048, 6192, 6912, 7224, 7356, 8064, 8127, 8256, 8582, 9288, 9632, 9808, 10836, 11008, 11034, 12096, 12384, 12873, 14448, 14712, 16128, 16254, 16512, 16551, 17164, 18576, 19264, 19616, 21672, 22068, 24192, 24768, 25746, 26359, 28896, 29424, 32508, 33024, 33102, 34328, 37152, 38528, 38619, 39232, 43344, 44136, 48384, 49536, 51492, 52718, 57792, 58848, 65016, 66204, 68656, 74304, 77056, 77238, 78464, 79077, 86688, 88272, 99072, 102984, 105436, 115584, 115857, 117696, 130032, 132408, 137312, 148608, 154476, 156928, 158154, 173376, 176544, 184513, 205968, 210872, 231168, 231714, 235392, 237231, 260064, 264816, 274624, 297216, 308952, 316308, 346752, 353088, 369026, 411936, 421744, 463428, 470784, 474462, 520128, 529632, 549248, 553539, 617904, 632616, 693504, 706176, 711693, 738052, 823872, 843488, 926856, 948924, 1040256, 1059264, 1098496, 1107078, 1235808, 1265232, 1412352, 1423386, 1476104, 1647744, 1660617, 1686976, 1853712, 1897848, 2080512, 2118528, 2214156, 2471616, 2530464, 2846772, 2952208, 3295488, 3321234, 3373952, 3707424, 3795696, 4237056, 4428312, 4943232, 4981851, 5060928, 5693544, 5904416, 6642468, 6747904, 7414848, 7591392, 8856624, 9886464, 9963702, 10121856, 11387088, 11808832, 13284936, 14829696, 15182784, 17713248, 19927404, 20243712, 22774176, 23617664, 26569872, 29659392, 30365568, 35426496, 39854808, 45548352, 47235328, 53139744, 60731136, 70852992, 79709616, 91096704, 106279488, 141705984, 159419232, 182193408, 212558976, 318838464, 425117952, 637676928, 1275353856]

約数ペア:

[(1, 1275353856), (2, 637676928), (3, 425117952), (4, 318838464), (6, 212558976), (7, 182193408), (8, 159419232), (9, 141705984), (12, 106279488), (14, 91096704), (16, 79709616), (18, 70852992), (21, 60731136), (24, 53139744), (27, 47235328), (28, 45548352), (32, 39854808), (36, 35426496), (42, 30365568), (43, 29659392), (48, 26569872), (54, 23617664), (56, 22774176), (63, 20243712), (64, 19927404), (72, 17713248), (84, 15182784), (86, 14829696), (96, 13284936), (108, 11808832), (112, 11387088), (126, 10121856), (128, 9963702), (129, 9886464), (144, 8856624), (168, 7591392), (172, 7414848), (189, 6747904), (192, 6642468), (216, 5904416), (224, 5693544), (252, 5060928), (256, 4981851), (258, 4943232), (288, 4428312), (301, 4237056), (336, 3795696), (344, 3707424), (378, 3373952), (384, 3321234), (387, 3295488), (432, 2952208), (448, 2846772), (504, 2530464), (516, 2471616), (576, 2214156), (602, 2118528), (613, 2080512), (672, 1897848), (688, 1853712), (756, 1686976), (768, 1660617), (774, 1647744), (864, 1476104), (896, 1423386), (903, 1412352), (1008, 1265232), (1032, 1235808), (1152, 1107078), (1161, 1098496), (1204, 1059264), (1226, 1040256), (1344, 948924), (1376, 926856), (1512, 843488), (1548, 823872), (1728, 738052), (1792, 711693), (1806, 706176), (1839, 693504), (2016, 632616), (2064, 617904), (2304, 553539), (2322, 549248), (2408, 529632), (2452, 520128), (2688, 474462), (2709, 470784), (2752, 463428), (3024, 421744), (3096, 411936), (3456, 369026), (3612, 353088), (3678, 346752), (4032, 316308), (4128, 308952), (4291, 297216), (4644, 274624), (4816, 264816), (4904, 260064), (5376, 237231), (5418, 235392), (5504, 231714), (5517, 231168), (6048, 210872), (6192, 205968), (6912, 184513), (7224, 176544), (7356, 173376), (8064, 158154), (8127, 156928), (8256, 154476), (8582, 148608), (9288, 137312), (9632, 132408), (9808, 130032), (10836, 117696), (11008, 115857), (11034, 115584), (12096, 105436), (12384, 102984), (12873, 99072), (14448, 88272), (14712, 86688), (16128, 79077), (16254, 78464), (16512, 77238), (16551, 77056), (17164, 74304), (18576, 68656), (19264, 66204), (19616, 65016), (21672, 58848), (22068, 57792), (24192, 52718), (24768, 51492), (25746, 49536), (26359, 48384), (28896, 44136), (29424, 43344), (32508, 39232), (33024, 38619), (33102, 38528), (34328, 37152)]