272486144

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 671086080

約数和(自身を除く): 398599936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 128, 133, 151, 152, 212, 224, 256, 266, 302, 304, 371, 424, 448, 532, 604, 608, 742, 848, 896, 1007, 1057, 1064, 1208, 1216, 1484, 1696, 1792, 2014, 2114, 2128, 2416, 2432, 2869, 2968, 3392, 4028, 4228, 4256, 4832, 4864, 5738, 5936, 6784, 7049, 8003, 8056, 8456, 8512, 9664, 11476, 11872, 13568, 14098, 16006, 16112, 16912, 17024, 19328, 20083, 22952, 23744, 28196, 32012, 32224, 33824, 34048, 38656, 40166, 45904, 47488, 56021, 56392, 64024, 64448, 67648, 80332, 91808, 94976, 112042, 112784, 128048, 128896, 135296, 152057, 160664, 183616, 224084, 225568, 256096, 257792, 270592, 304114, 321328, 367232, 448168, 451136, 512192, 608228, 642656, 734464, 896336, 902272, 1024384, 1064399, 1216456, 1285312, 1792672, 1804544, 2048768, 2128798, 2432912, 2570624, 3585344, 4257596, 4865824, 5141248, 7170688, 8515192, 9731648, 14341376, 17030384, 19463296, 34060768, 38926592, 68121536, 136243072, 272486144]

約数ペア:

[(1, 272486144), (2, 136243072), (4, 68121536), (7, 38926592), (8, 34060768), (14, 19463296), (16, 17030384), (19, 14341376), (28, 9731648), (32, 8515192), (38, 7170688), (53, 5141248), (56, 4865824), (64, 4257596), (76, 3585344), (106, 2570624), (112, 2432912), (128, 2128798), (133, 2048768), (151, 1804544), (152, 1792672), (212, 1285312), (224, 1216456), (256, 1064399), (266, 1024384), (302, 902272), (304, 896336), (371, 734464), (424, 642656), (448, 608228), (532, 512192), (604, 451136), (608, 448168), (742, 367232), (848, 321328), (896, 304114), (1007, 270592), (1057, 257792), (1064, 256096), (1208, 225568), (1216, 224084), (1484, 183616), (1696, 160664), (1792, 152057), (2014, 135296), (2114, 128896), (2128, 128048), (2416, 112784), (2432, 112042), (2869, 94976), (2968, 91808), (3392, 80332), (4028, 67648), (4228, 64448), (4256, 64024), (4832, 56392), (4864, 56021), (5738, 47488), (5936, 45904), (6784, 40166), (7049, 38656), (8003, 34048), (8056, 33824), (8456, 32224), (8512, 32012), (9664, 28196), (11476, 23744), (11872, 22952), (13568, 20083), (14098, 19328), (16006, 17024), (16112, 16912)]