219849696

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2449

約数の個数: 144

約数和(自身を含む): 705846960

約数和(自身を除く): 485997264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 288, 319, 348, 352, 396, 464, 522, 528, 638, 696, 792, 928, 957, 1044, 1056, 1276, 1392, 1584, 1914, 2088, 2393, 2552, 2784, 2871, 3168, 3828, 4176, 4786, 5104, 5742, 7179, 7656, 8352, 9572, 10208, 11484, 14358, 15312, 19144, 21537, 22968, 26323, 28716, 30624, 38288, 43074, 45936, 52646, 57432, 69397, 76576, 78969, 86148, 91872, 105292, 114864, 138794, 157938, 172296, 208191, 210584, 229728, 236907, 277588, 315876, 344592, 416382, 421168, 473814, 555176, 624573, 631752, 689184, 763367, 832764, 842336, 947628, 1110352, 1249146, 1263504, 1526734, 1665528, 1895256, 2220704, 2290101, 2498292, 2527008, 3053468, 3331056, 3790512, 4580202, 4996584, 6106936, 6662112, 6870303, 7581024, 9160404, 9993168, 12213872, 13740606, 18320808, 19986336, 24427744, 27481212, 36641616, 54962424, 73283232, 109924848, 219849696]

約数ペア:

[(1, 219849696), (2, 109924848), (3, 73283232), (4, 54962424), (6, 36641616), (8, 27481212), (9, 24427744), (11, 19986336), (12, 18320808), (16, 13740606), (18, 12213872), (22, 9993168), (24, 9160404), (29, 7581024), (32, 6870303), (33, 6662112), (36, 6106936), (44, 4996584), (48, 4580202), (58, 3790512), (66, 3331056), (72, 3053468), (87, 2527008), (88, 2498292), (96, 2290101), (99, 2220704), (116, 1895256), (132, 1665528), (144, 1526734), (174, 1263504), (176, 1249146), (198, 1110352), (232, 947628), (261, 842336), (264, 832764), (288, 763367), (319, 689184), (348, 631752), (352, 624573), (396, 555176), (464, 473814), (522, 421168), (528, 416382), (638, 344592), (696, 315876), (792, 277588), (928, 236907), (957, 229728), (1044, 210584), (1056, 208191), (1276, 172296), (1392, 157938), (1584, 138794), (1914, 114864), (2088, 105292), (2393, 91872), (2552, 86148), (2784, 78969), (2871, 76576), (3168, 69397), (3828, 57432), (4176, 52646), (4786, 45936), (5104, 43074), (5742, 38288), (7179, 30624), (7656, 28716), (8352, 26323), (9572, 22968), (10208, 21537), (11484, 19144), (14358, 15312)]