258425856

素因数分解:

$2^{10}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:761

約数の個数: 176

約数和(自身を含む): 825350400

約数和(自身を除く): 566924544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 719, 768, 832, 864, 936, 1024, 1152, 1248, 1404, 1438, 1536, 1664, 1728, 1872, 2157, 2304, 2496, 2808, 2876, 3072, 3328, 3456, 3744, 4314, 4608, 4992, 5616, 5752, 6471, 6656, 6912, 7488, 8628, 9216, 9347, 9984, 11232, 11504, 12942, 13312, 13824, 14976, 17256, 18694, 19413, 19968, 22464, 23008, 25884, 27648, 28041, 29952, 34512, 37388, 38826, 39936, 44928, 46016, 51768, 56082, 59904, 69024, 74776, 77652, 84123, 89856, 92032, 103536, 112164, 119808, 138048, 149552, 155304, 168246, 179712, 184064, 207072, 224328, 252369, 276096, 299104, 310608, 336492, 359424, 368128, 414144, 448656, 504738, 552192, 598208, 621216, 672984, 736256, 828288, 897312, 1009476, 1104384, 1196416, 1242432, 1345968, 1656576, 1794624, 2018952, 2208768, 2392832, 2484864, 2691936, 3313152, 3589248, 4037904, 4785664, 4969728, 5383872, 6626304, 7178496, 8075808, 9571328, 9939456, 10767744, 14356992, 16151616, 19878912, 21535488, 28713984, 32303232, 43070976, 64606464, 86141952, 129212928, 258425856]

約数ペア:

[(1, 258425856), (2, 129212928), (3, 86141952), (4, 64606464), (6, 43070976), (8, 32303232), (9, 28713984), (12, 21535488), (13, 19878912), (16, 16151616), (18, 14356992), (24, 10767744), (26, 9939456), (27, 9571328), (32, 8075808), (36, 7178496), (39, 6626304), (48, 5383872), (52, 4969728), (54, 4785664), (64, 4037904), (72, 3589248), (78, 3313152), (96, 2691936), (104, 2484864), (108, 2392832), (117, 2208768), (128, 2018952), (144, 1794624), (156, 1656576), (192, 1345968), (208, 1242432), (216, 1196416), (234, 1104384), (256, 1009476), (288, 897312), (312, 828288), (351, 736256), (384, 672984), (416, 621216), (432, 598208), (468, 552192), (512, 504738), (576, 448656), (624, 414144), (702, 368128), (719, 359424), (768, 336492), (832, 310608), (864, 299104), (936, 276096), (1024, 252369), (1152, 224328), (1248, 207072), (1404, 184064), (1438, 179712), (1536, 168246), (1664, 155304), (1728, 149552), (1872, 138048), (2157, 119808), (2304, 112164), (2496, 103536), (2808, 92032), (2876, 89856), (3072, 84123), (3328, 77652), (3456, 74776), (3744, 69024), (4314, 59904), (4608, 56082), (4992, 51768), (5616, 46016), (5752, 44928), (6471, 39936), (6656, 38826), (6912, 37388), (7488, 34512), (8628, 29952), (9216, 28041), (9347, 27648), (9984, 25884), (11232, 23008), (11504, 22464), (12942, 19968), (13312, 19413), (13824, 18694), (14976, 17256)]