248575488

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:468

約数の個数: 160

約数和(自身を含む): 771260160

約数和(自身を除く): 522684672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 336, 366, 379, 384, 427, 448, 488, 512, 672, 732, 758, 768, 854, 896, 976, 1137, 1281, 1344, 1464, 1516, 1536, 1708, 1792, 1952, 2274, 2562, 2653, 2688, 2928, 3032, 3416, 3584, 3904, 4548, 5124, 5306, 5376, 5856, 6064, 6832, 7808, 7959, 9096, 10248, 10612, 10752, 11712, 12128, 13664, 15616, 15918, 18192, 20496, 21224, 23119, 23424, 24256, 27328, 31232, 31836, 36384, 40992, 42448, 46238, 46848, 48512, 54656, 63672, 69357, 72768, 81984, 84896, 92476, 93696, 97024, 109312, 127344, 138714, 145536, 161833, 163968, 169792, 184952, 194048, 218624, 254688, 277428, 291072, 323666, 327936, 339584, 369904, 485499, 509376, 554856, 582144, 647332, 655872, 679168, 739808, 970998, 1018752, 1109712, 1294664, 1358336, 1479616, 1941996, 2037504, 2219424, 2589328, 2959232, 3883992, 4075008, 4438848, 5178656, 5918464, 7767984, 8877696, 10357312, 11836928, 15535968, 17755392, 20714624, 31071936, 35510784, 41429248, 62143872, 82858496, 124287744, 248575488]

約数ペア:

[(1, 248575488), (2, 124287744), (3, 82858496), (4, 62143872), (6, 41429248), (7, 35510784), (8, 31071936), (12, 20714624), (14, 17755392), (16, 15535968), (21, 11836928), (24, 10357312), (28, 8877696), (32, 7767984), (42, 5918464), (48, 5178656), (56, 4438848), (61, 4075008), (64, 3883992), (84, 2959232), (96, 2589328), (112, 2219424), (122, 2037504), (128, 1941996), (168, 1479616), (183, 1358336), (192, 1294664), (224, 1109712), (244, 1018752), (256, 970998), (336, 739808), (366, 679168), (379, 655872), (384, 647332), (427, 582144), (448, 554856), (488, 509376), (512, 485499), (672, 369904), (732, 339584), (758, 327936), (768, 323666), (854, 291072), (896, 277428), (976, 254688), (1137, 218624), (1281, 194048), (1344, 184952), (1464, 169792), (1516, 163968), (1536, 161833), (1708, 145536), (1792, 138714), (1952, 127344), (2274, 109312), (2562, 97024), (2653, 93696), (2688, 92476), (2928, 84896), (3032, 81984), (3416, 72768), (3584, 69357), (3904, 63672), (4548, 54656), (5124, 48512), (5306, 46848), (5376, 46238), (5856, 42448), (6064, 40992), (6832, 36384), (7808, 31836), (7959, 31232), (9096, 27328), (10248, 24256), (10612, 23424), (10752, 23119), (11712, 21224), (12128, 20496), (13664, 18192), (15616, 15918)]