1309695744

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1361}}^1$

素因数の和:1566

約数の個数: 144

約数和(自身を含む): 4008856320

約数和(自身を除く): 2699160576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 179, 192, 224, 256, 336, 358, 384, 448, 537, 672, 716, 768, 896, 1074, 1253, 1344, 1361, 1432, 1792, 2148, 2506, 2688, 2722, 2864, 3759, 4083, 4296, 5012, 5376, 5444, 5728, 7518, 8166, 8592, 9527, 10024, 10888, 11456, 15036, 16332, 17184, 19054, 20048, 21776, 22912, 28581, 30072, 32664, 34368, 38108, 40096, 43552, 45824, 57162, 60144, 65328, 68736, 76216, 80192, 87104, 114324, 120288, 130656, 137472, 152432, 160384, 174208, 228648, 240576, 243619, 261312, 304864, 320768, 348416, 457296, 481152, 487238, 522624, 609728, 730857, 914592, 962304, 974476, 1045248, 1219456, 1461714, 1705333, 1829184, 1948952, 2438912, 2923428, 3410666, 3658368, 3897904, 5115999, 5846856, 6821332, 7316736, 7795808, 10231998, 11693712, 13642664, 15591616, 20463996, 23387424, 27285328, 31183232, 40927992, 46774848, 54570656, 62366464, 81855984, 93549696, 109141312, 163711968, 187099392, 218282624, 327423936, 436565248, 654847872, 1309695744]

約数ペア:

[(1, 1309695744), (2, 654847872), (3, 436565248), (4, 327423936), (6, 218282624), (7, 187099392), (8, 163711968), (12, 109141312), (14, 93549696), (16, 81855984), (21, 62366464), (24, 54570656), (28, 46774848), (32, 40927992), (42, 31183232), (48, 27285328), (56, 23387424), (64, 20463996), (84, 15591616), (96, 13642664), (112, 11693712), (128, 10231998), (168, 7795808), (179, 7316736), (192, 6821332), (224, 5846856), (256, 5115999), (336, 3897904), (358, 3658368), (384, 3410666), (448, 2923428), (537, 2438912), (672, 1948952), (716, 1829184), (768, 1705333), (896, 1461714), (1074, 1219456), (1253, 1045248), (1344, 974476), (1361, 962304), (1432, 914592), (1792, 730857), (2148, 609728), (2506, 522624), (2688, 487238), (2722, 481152), (2864, 457296), (3759, 348416), (4083, 320768), (4296, 304864), (5012, 261312), (5376, 243619), (5444, 240576), (5728, 228648), (7518, 174208), (8166, 160384), (8592, 152432), (9527, 137472), (10024, 130656), (10888, 120288), (11456, 114324), (15036, 87104), (16332, 80192), (17184, 76216), (19054, 68736), (20048, 65328), (21776, 60144), (22912, 57162), (28581, 45824), (30072, 43552), (32664, 40096), (34368, 38108)]