1261384704

素因数分解:

$2^{10}\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1133

約数の個数: 176

約数和(自身を含む): 3826088640

約数和(自身を除く): 2564703936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 288, 344, 384, 387, 432, 512, 516, 576, 688, 768, 774, 864, 1024, 1032, 1061, 1152, 1161, 1376, 1536, 1548, 1728, 2064, 2122, 2304, 2322, 2752, 3072, 3096, 3183, 3456, 4128, 4244, 4608, 4644, 5504, 6192, 6366, 6912, 8256, 8488, 9216, 9288, 9549, 11008, 12384, 12732, 13824, 16512, 16976, 18576, 19098, 22016, 24768, 25464, 27648, 28647, 33024, 33952, 37152, 38196, 44032, 45623, 49536, 50928, 57294, 66048, 67904, 74304, 76392, 91246, 99072, 101856, 114588, 132096, 135808, 136869, 148608, 152784, 182492, 198144, 203712, 229176, 271616, 273738, 297216, 305568, 364984, 396288, 407424, 410607, 458352, 543232, 547476, 594432, 611136, 729968, 814848, 821214, 916704, 1086464, 1094952, 1188864, 1222272, 1231821, 1459936, 1629696, 1642428, 1833408, 2189904, 2444544, 2463642, 2919872, 3259392, 3284856, 3666816, 4379808, 4889088, 4927284, 5839744, 6569712, 7333632, 8759616, 9778176, 9854568, 11679488, 13139424, 14667264, 17519232, 19709136, 23358976, 26278848, 29334528, 35038464, 39418272, 46717952, 52557696, 70076928, 78836544, 105115392, 140153856, 157673088, 210230784, 315346176, 420461568, 630692352, 1261384704]

約数ペア:

[(1, 1261384704), (2, 630692352), (3, 420461568), (4, 315346176), (6, 210230784), (8, 157673088), (9, 140153856), (12, 105115392), (16, 78836544), (18, 70076928), (24, 52557696), (27, 46717952), (32, 39418272), (36, 35038464), (43, 29334528), (48, 26278848), (54, 23358976), (64, 19709136), (72, 17519232), (86, 14667264), (96, 13139424), (108, 11679488), (128, 9854568), (129, 9778176), (144, 8759616), (172, 7333632), (192, 6569712), (216, 5839744), (256, 4927284), (258, 4889088), (288, 4379808), (344, 3666816), (384, 3284856), (387, 3259392), (432, 2919872), (512, 2463642), (516, 2444544), (576, 2189904), (688, 1833408), (768, 1642428), (774, 1629696), (864, 1459936), (1024, 1231821), (1032, 1222272), (1061, 1188864), (1152, 1094952), (1161, 1086464), (1376, 916704), (1536, 821214), (1548, 814848), (1728, 729968), (2064, 611136), (2122, 594432), (2304, 547476), (2322, 543232), (2752, 458352), (3072, 410607), (3096, 407424), (3183, 396288), (3456, 364984), (4128, 305568), (4244, 297216), (4608, 273738), (4644, 271616), (5504, 229176), (6192, 203712), (6366, 198144), (6912, 182492), (8256, 152784), (8488, 148608), (9216, 136869), (9288, 135808), (9549, 132096), (11008, 114588), (12384, 101856), (12732, 99072), (13824, 91246), (16512, 76392), (16976, 74304), (18576, 67904), (19098, 66048), (22016, 57294), (24768, 50928), (25464, 49536), (27648, 45623), (28647, 44032), (33024, 38196), (33952, 37152)]