319984896

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1$

素因数の和:817

約数の個数: 216

約数和(自身を含む): 1082126304

約数和(自身を除く): 762141408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 528, 539, 588, 616, 672, 704, 768, 773, 784, 896, 924, 1056, 1078, 1176, 1232, 1344, 1408, 1546, 1568, 1617, 1792, 1848, 2112, 2156, 2319, 2352, 2464, 2688, 2816, 3092, 3136, 3234, 3696, 4224, 4312, 4638, 4704, 4928, 5376, 5411, 6184, 6272, 6468, 7392, 8448, 8503, 8624, 9276, 9408, 9856, 10822, 12368, 12544, 12936, 14784, 16233, 17006, 17248, 18552, 18816, 19712, 21644, 24736, 25509, 25872, 29568, 32466, 34012, 34496, 37104, 37632, 37877, 43288, 49472, 51018, 51744, 59136, 59521, 64932, 68024, 68992, 74208, 75754, 86576, 98944, 102036, 103488, 113631, 119042, 129864, 136048, 137984, 148416, 151508, 173152, 178563, 197888, 204072, 206976, 227262, 238084, 259728, 272096, 296832, 303016, 346304, 357126, 408144, 413952, 416647, 454524, 476168, 519456, 544192, 593664, 606032, 692608, 714252, 816288, 833294, 909048, 952336, 1038912, 1088384, 1212064, 1249941, 1385216, 1428504, 1632576, 1666588, 1818096, 1904672, 2077824, 2176768, 2424128, 2499882, 2857008, 3265152, 3333176, 3636192, 3809344, 4155648, 4848256, 4999764, 5714016, 6530304, 6666352, 7272384, 7618688, 9696512, 9999528, 11428032, 13332704, 14544768, 15237376, 19999056, 22856064, 26665408, 29089536, 39998112, 45712128, 53330816, 79996224, 106661632, 159992448, 319984896]

約数ペア:

[(1, 319984896), (2, 159992448), (3, 106661632), (4, 79996224), (6, 53330816), (7, 45712128), (8, 39998112), (11, 29089536), (12, 26665408), (14, 22856064), (16, 19999056), (21, 15237376), (22, 14544768), (24, 13332704), (28, 11428032), (32, 9999528), (33, 9696512), (42, 7618688), (44, 7272384), (48, 6666352), (49, 6530304), (56, 5714016), (64, 4999764), (66, 4848256), (77, 4155648), (84, 3809344), (88, 3636192), (96, 3333176), (98, 3265152), (112, 2857008), (128, 2499882), (132, 2424128), (147, 2176768), (154, 2077824), (168, 1904672), (176, 1818096), (192, 1666588), (196, 1632576), (224, 1428504), (231, 1385216), (256, 1249941), (264, 1212064), (294, 1088384), (308, 1038912), (336, 952336), (352, 909048), (384, 833294), (392, 816288), (448, 714252), (462, 692608), (528, 606032), (539, 593664), (588, 544192), (616, 519456), (672, 476168), (704, 454524), (768, 416647), (773, 413952), (784, 408144), (896, 357126), (924, 346304), (1056, 303016), (1078, 296832), (1176, 272096), (1232, 259728), (1344, 238084), (1408, 227262), (1546, 206976), (1568, 204072), (1617, 197888), (1792, 178563), (1848, 173152), (2112, 151508), (2156, 148416), (2319, 137984), (2352, 136048), (2464, 129864), (2688, 119042), (2816, 113631), (3092, 103488), (3136, 102036), (3234, 98944), (3696, 86576), (4224, 75754), (4312, 74208), (4638, 68992), (4704, 68024), (4928, 64932), (5376, 59521), (5411, 59136), (6184, 51744), (6272, 51018), (6468, 49472), (7392, 43288), (8448, 37877), (8503, 37632), (8624, 37104), (9276, 34496), (9408, 34012), (9856, 32466), (10822, 29568), (12368, 25872), (12544, 25509), (12936, 24736), (14784, 21644), (16233, 19712), (17006, 18816), (17248, 18552)]