255322368

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{1759}}^1$

素因数の和:1794

約数の個数: 180

約数和(自身を含む): 870580480

約数和(自身を除く): 615258112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1759, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 3518, 4032, 4536, 5184, 5277, 5376, 6048, 6912, 7036, 8064, 9072, 10368, 10554, 12096, 12313, 14072, 15831, 16128, 18144, 20736, 21108, 24192, 24626, 28144, 31662, 36288, 36939, 42216, 47493, 48384, 49252, 56288, 63324, 72576, 73878, 84432, 94986, 98504, 110817, 112576, 126648, 142479, 145152, 147756, 168864, 189972, 197008, 221634, 225152, 253296, 284958, 295512, 332451, 337728, 379944, 394016, 443268, 450304, 506592, 569916, 591024, 664902, 675456, 759888, 788032, 886536, 997353, 1013184, 1139832, 1182048, 1329804, 1350912, 1519776, 1576064, 1773072, 1994706, 2026368, 2279664, 2364096, 2659608, 3039552, 3152128, 3546144, 3989412, 4052736, 4559328, 4728192, 5319216, 6079104, 7092288, 7978824, 9118656, 9456384, 10638432, 12158208, 14184576, 15957648, 18237312, 21276864, 28369152, 31915296, 36474624, 42553728, 63830592, 85107456, 127661184, 255322368]

約数ペア:

[(1, 255322368), (2, 127661184), (3, 85107456), (4, 63830592), (6, 42553728), (7, 36474624), (8, 31915296), (9, 28369152), (12, 21276864), (14, 18237312), (16, 15957648), (18, 14184576), (21, 12158208), (24, 10638432), (27, 9456384), (28, 9118656), (32, 7978824), (36, 7092288), (42, 6079104), (48, 5319216), (54, 4728192), (56, 4559328), (63, 4052736), (64, 3989412), (72, 3546144), (81, 3152128), (84, 3039552), (96, 2659608), (108, 2364096), (112, 2279664), (126, 2026368), (128, 1994706), (144, 1773072), (162, 1576064), (168, 1519776), (189, 1350912), (192, 1329804), (216, 1182048), (224, 1139832), (252, 1013184), (256, 997353), (288, 886536), (324, 788032), (336, 759888), (378, 675456), (384, 664902), (432, 591024), (448, 569916), (504, 506592), (567, 450304), (576, 443268), (648, 394016), (672, 379944), (756, 337728), (768, 332451), (864, 295512), (896, 284958), (1008, 253296), (1134, 225152), (1152, 221634), (1296, 197008), (1344, 189972), (1512, 168864), (1728, 147756), (1759, 145152), (1792, 142479), (2016, 126648), (2268, 112576), (2304, 110817), (2592, 98504), (2688, 94986), (3024, 84432), (3456, 73878), (3518, 72576), (4032, 63324), (4536, 56288), (5184, 49252), (5277, 48384), (5376, 47493), (6048, 42216), (6912, 36939), (7036, 36288), (8064, 31662), (9072, 28144), (10368, 24626), (10554, 24192), (12096, 21108), (12313, 20736), (14072, 18144), (15831, 16128)]