255032064

素因数分解:

$2^8\times 3^4\times 7^2\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 270

約数和(自身を含む): 888140484

約数和(自身を除く): 633108420

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 251, 252, 256, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 502, 504, 567, 576, 588, 648, 672, 753, 756, 768, 784, 864, 882, 896, 1004, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1506, 1512, 1568, 1728, 1757, 1764, 1792, 2008, 2016, 2259, 2268, 2304, 2352, 2592, 2646, 2688, 3012, 3024, 3136, 3456, 3514, 3528, 3969, 4016, 4032, 4518, 4536, 4704, 5184, 5271, 5292, 5376, 6024, 6048, 6272, 6777, 6912, 7028, 7056, 7938, 8032, 8064, 9036, 9072, 9408, 10368, 10542, 10584, 12048, 12096, 12299, 12544, 13554, 14056, 14112, 15813, 15876, 16064, 16128, 18072, 18144, 18816, 20331, 20736, 21084, 21168, 24096, 24192, 24598, 27108, 28112, 28224, 31626, 31752, 32128, 36144, 36288, 36897, 37632, 40662, 42168, 42336, 47439, 48192, 48384, 49196, 54216, 56224, 56448, 63252, 63504, 64256, 72288, 72576, 73794, 81324, 84336, 84672, 94878, 96384, 98392, 108432, 110691, 112448, 112896, 126504, 127008, 142317, 144576, 145152, 147588, 162648, 168672, 169344, 189756, 192768, 196784, 216864, 221382, 224896, 253008, 254016, 284634, 289152, 295176, 325296, 332073, 337344, 338688, 379512, 393568, 433728, 442764, 449792, 506016, 508032, 569268, 578304, 590352, 650592, 664146, 674688, 759024, 787136, 867456, 885528, 996219, 1012032, 1016064, 1138536, 1180704, 1301184, 1328292, 1349376, 1518048, 1574272, 1734912, 1771056, 1992438, 2024064, 2277072, 2361408, 2602368, 2656584, 3036096, 3148544, 3542112, 3984876, 4048128, 4554144, 4722816, 5204736, 5313168, 6072192, 7084224, 7969752, 9108288, 9445632, 10626336, 12144384, 14168448, 15939504, 18216576, 21252672, 28336896, 31879008, 36433152, 42505344, 63758016, 85010688, 127516032, 255032064]

約数ペア:

[(1, 255032064), (2, 127516032), (3, 85010688), (4, 63758016), (6, 42505344), (7, 36433152), (8, 31879008), (9, 28336896), (12, 21252672), (14, 18216576), (16, 15939504), (18, 14168448), (21, 12144384), (24, 10626336), (27, 9445632), (28, 9108288), (32, 7969752), (36, 7084224), (42, 6072192), (48, 5313168), (49, 5204736), (54, 4722816), (56, 4554144), (63, 4048128), (64, 3984876), (72, 3542112), (81, 3148544), (84, 3036096), (96, 2656584), (98, 2602368), (108, 2361408), (112, 2277072), (126, 2024064), (128, 1992438), (144, 1771056), (147, 1734912), (162, 1574272), (168, 1518048), (189, 1349376), (192, 1328292), (196, 1301184), (216, 1180704), (224, 1138536), (251, 1016064), (252, 1012032), (256, 996219), (288, 885528), (294, 867456), (324, 787136), (336, 759024), (378, 674688), (384, 664146), (392, 650592), (432, 590352), (441, 578304), (448, 569268), (502, 508032), (504, 506016), (567, 449792), (576, 442764), (588, 433728), (648, 393568), (672, 379512), (753, 338688), (756, 337344), (768, 332073), (784, 325296), (864, 295176), (882, 289152), (896, 284634), (1004, 254016), (1008, 253008), (1134, 224896), (1152, 221382), (1176, 216864), (1296, 196784), (1323, 192768), (1344, 189756), (1506, 169344), (1512, 168672), (1568, 162648), (1728, 147588), (1757, 145152), (1764, 144576), (1792, 142317), (2008, 127008), (2016, 126504), (2259, 112896), (2268, 112448), (2304, 110691), (2352, 108432), (2592, 98392), (2646, 96384), (2688, 94878), (3012, 84672), (3024, 84336), (3136, 81324), (3456, 73794), (3514, 72576), (3528, 72288), (3969, 64256), (4016, 63504), (4032, 63252), (4518, 56448), (4536, 56224), (4704, 54216), (5184, 49196), (5271, 48384), (5292, 48192), (5376, 47439), (6024, 42336), (6048, 42168), (6272, 40662), (6777, 37632), (6912, 36897), (7028, 36288), (7056, 36144), (7938, 32128), (8032, 31752), (8064, 31626), (9036, 28224), (9072, 28112), (9408, 27108), (10368, 24598), (10542, 24192), (10584, 24096), (12048, 21168), (12096, 21084), (12299, 20736), (12544, 20331), (13554, 18816), (14056, 18144), (14112, 18072), (15813, 16128), (15876, 16064)]