217461024

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 240

約数和(自身を含む): 724489920

約数和(自身を除く): 507028896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 66, 72, 81, 87, 88, 96, 99, 108, 116, 132, 144, 162, 174, 176, 198, 216, 232, 261, 263, 264, 288, 297, 319, 324, 348, 352, 396, 432, 464, 522, 526, 528, 594, 638, 648, 696, 783, 789, 792, 864, 891, 928, 957, 1044, 1052, 1056, 1188, 1276, 1296, 1392, 1566, 1578, 1584, 1782, 1914, 2088, 2104, 2349, 2367, 2376, 2552, 2592, 2784, 2871, 2893, 3132, 3156, 3168, 3564, 3828, 4176, 4208, 4698, 4734, 4752, 5104, 5742, 5786, 6264, 6312, 7101, 7128, 7627, 7656, 8352, 8416, 8613, 8679, 9396, 9468, 9504, 10208, 11484, 11572, 12528, 12624, 14202, 14256, 15254, 15312, 17226, 17358, 18792, 18936, 21303, 22881, 22968, 23144, 25056, 25248, 25839, 26037, 28404, 28512, 30508, 30624, 34452, 34716, 37584, 37872, 42606, 45762, 45936, 46288, 51678, 52074, 56808, 61016, 68643, 68904, 69432, 75168, 75744, 78111, 83897, 85212, 91524, 91872, 92576, 103356, 104148, 113616, 122032, 137286, 137808, 138864, 156222, 167794, 170424, 183048, 205929, 206712, 208296, 227232, 234333, 244064, 251691, 274572, 275616, 277728, 312444, 335588, 340848, 366096, 411858, 413424, 416592, 468666, 503382, 549144, 617787, 624888, 671176, 681696, 732192, 755073, 823716, 826848, 833184, 937332, 1006764, 1098288, 1235574, 1249776, 1342352, 1510146, 1647432, 1874664, 2013528, 2196576, 2265219, 2471148, 2499552, 2684704, 3020292, 3294864, 3749328, 4027056, 4530438, 4942296, 6040584, 6589728, 6795657, 7498656, 8054112, 9060876, 9884592, 12081168, 13591314, 18121752, 19769184, 24162336, 27182628, 36243504, 54365256, 72487008, 108730512, 217461024]

約数ペア:

[(1, 217461024), (2, 108730512), (3, 72487008), (4, 54365256), (6, 36243504), (8, 27182628), (9, 24162336), (11, 19769184), (12, 18121752), (16, 13591314), (18, 12081168), (22, 9884592), (24, 9060876), (27, 8054112), (29, 7498656), (32, 6795657), (33, 6589728), (36, 6040584), (44, 4942296), (48, 4530438), (54, 4027056), (58, 3749328), (66, 3294864), (72, 3020292), (81, 2684704), (87, 2499552), (88, 2471148), (96, 2265219), (99, 2196576), (108, 2013528), (116, 1874664), (132, 1647432), (144, 1510146), (162, 1342352), (174, 1249776), (176, 1235574), (198, 1098288), (216, 1006764), (232, 937332), (261, 833184), (263, 826848), (264, 823716), (288, 755073), (297, 732192), (319, 681696), (324, 671176), (348, 624888), (352, 617787), (396, 549144), (432, 503382), (464, 468666), (522, 416592), (526, 413424), (528, 411858), (594, 366096), (638, 340848), (648, 335588), (696, 312444), (783, 277728), (789, 275616), (792, 274572), (864, 251691), (891, 244064), (928, 234333), (957, 227232), (1044, 208296), (1052, 206712), (1056, 205929), (1188, 183048), (1276, 170424), (1296, 167794), (1392, 156222), (1566, 138864), (1578, 137808), (1584, 137286), (1782, 122032), (1914, 113616), (2088, 104148), (2104, 103356), (2349, 92576), (2367, 91872), (2376, 91524), (2552, 85212), (2592, 83897), (2784, 78111), (2871, 75744), (2893, 75168), (3132, 69432), (3156, 68904), (3168, 68643), (3564, 61016), (3828, 56808), (4176, 52074), (4208, 51678), (4698, 46288), (4734, 45936), (4752, 45762), (5104, 42606), (5742, 37872), (5786, 37584), (6264, 34716), (6312, 34452), (7101, 30624), (7128, 30508), (7627, 28512), (7656, 28404), (8352, 26037), (8416, 25839), (8613, 25248), (8679, 25056), (9396, 23144), (9468, 22968), (9504, 22881), (10208, 21303), (11484, 18936), (11572, 18792), (12528, 17358), (12624, 17226), (14202, 15312), (14256, 15254)]