220459008

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 208

約数和(自身を含む): 736010496

約数和(自身を除く): 515551488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 233, 256, 264, 308, 336, 352, 384, 448, 462, 466, 512, 528, 616, 672, 699, 704, 768, 896, 924, 932, 1024, 1056, 1232, 1344, 1398, 1408, 1536, 1631, 1792, 1848, 1864, 2048, 2112, 2464, 2563, 2688, 2796, 2816, 3072, 3262, 3584, 3696, 3728, 4096, 4224, 4893, 4928, 5126, 5376, 5592, 5632, 6144, 6524, 7168, 7392, 7456, 7689, 8448, 9786, 9856, 10252, 10752, 11184, 11264, 12288, 13048, 14336, 14784, 14912, 15378, 16896, 17941, 19572, 19712, 20504, 21504, 22368, 22528, 26096, 28672, 29568, 29824, 30756, 33792, 35882, 39144, 39424, 41008, 43008, 44736, 45056, 52192, 53823, 59136, 59648, 61512, 67584, 71764, 78288, 78848, 82016, 86016, 89472, 104384, 107646, 118272, 119296, 123024, 135168, 143528, 156576, 157696, 164032, 178944, 208768, 215292, 236544, 238592, 246048, 287056, 313152, 315392, 328064, 357888, 417536, 430584, 473088, 477184, 492096, 574112, 626304, 656128, 715776, 835072, 861168, 946176, 954368, 984192, 1148224, 1252608, 1312256, 1431552, 1670144, 1722336, 1968384, 2296448, 2505216, 2624512, 2863104, 3340288, 3444672, 3936768, 4592896, 5010432, 5249024, 6680576, 6889344, 7873536, 9185792, 10020864, 10498048, 13778688, 15747072, 18371584, 20041728, 27557376, 31494144, 36743168, 55114752, 73486336, 110229504, 220459008]

約数ペア:

[(1, 220459008), (2, 110229504), (3, 73486336), (4, 55114752), (6, 36743168), (7, 31494144), (8, 27557376), (11, 20041728), (12, 18371584), (14, 15747072), (16, 13778688), (21, 10498048), (22, 10020864), (24, 9185792), (28, 7873536), (32, 6889344), (33, 6680576), (42, 5249024), (44, 5010432), (48, 4592896), (56, 3936768), (64, 3444672), (66, 3340288), (77, 2863104), (84, 2624512), (88, 2505216), (96, 2296448), (112, 1968384), (128, 1722336), (132, 1670144), (154, 1431552), (168, 1312256), (176, 1252608), (192, 1148224), (224, 984192), (231, 954368), (233, 946176), (256, 861168), (264, 835072), (308, 715776), (336, 656128), (352, 626304), (384, 574112), (448, 492096), (462, 477184), (466, 473088), (512, 430584), (528, 417536), (616, 357888), (672, 328064), (699, 315392), (704, 313152), (768, 287056), (896, 246048), (924, 238592), (932, 236544), (1024, 215292), (1056, 208768), (1232, 178944), (1344, 164032), (1398, 157696), (1408, 156576), (1536, 143528), (1631, 135168), (1792, 123024), (1848, 119296), (1864, 118272), (2048, 107646), (2112, 104384), (2464, 89472), (2563, 86016), (2688, 82016), (2796, 78848), (2816, 78288), (3072, 71764), (3262, 67584), (3584, 61512), (3696, 59648), (3728, 59136), (4096, 53823), (4224, 52192), (4893, 45056), (4928, 44736), (5126, 43008), (5376, 41008), (5592, 39424), (5632, 39144), (6144, 35882), (6524, 33792), (7168, 30756), (7392, 29824), (7456, 29568), (7689, 28672), (8448, 26096), (9786, 22528), (9856, 22368), (10252, 21504), (10752, 20504), (11184, 19712), (11264, 19572), (12288, 17941), (13048, 16896), (14336, 15378), (14784, 14912)]