21422776176

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1747}}^1$

素因数の和:1900

約数の個数: 240

約数和(自身を含む): 64380546048

約数和(自身を除く): 42957769872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 67, 72, 82, 93, 123, 124, 134, 144, 164, 186, 201, 246, 248, 268, 279, 328, 369, 372, 402, 492, 496, 536, 558, 603, 656, 738, 744, 804, 984, 1072, 1116, 1206, 1271, 1476, 1488, 1608, 1747, 1968, 2077, 2232, 2412, 2542, 2747, 2952, 3216, 3494, 3813, 4154, 4464, 4824, 5084, 5241, 5494, 5904, 6231, 6988, 7626, 8241, 8308, 9648, 10168, 10482, 10988, 11439, 12462, 13976, 15252, 15723, 16482, 16616, 18693, 20336, 20964, 21976, 22878, 24723, 24924, 27952, 30504, 31446, 32964, 33232, 37386, 41928, 43952, 45756, 49446, 49848, 54157, 61008, 62892, 65928, 71627, 74772, 83856, 85157, 91512, 98892, 99696, 108314, 117049, 125784, 131856, 143254, 149544, 162471, 170314, 183024, 197784, 214881, 216628, 234098, 251568, 255471, 286508, 299088, 324942, 340628, 351147, 395568, 429762, 433256, 468196, 487413, 510942, 573016, 644643, 649884, 681256, 702294, 766413, 859524, 866512, 936392, 974826, 1021884, 1053441, 1146032, 1289286, 1299768, 1362512, 1404588, 1532826, 1719048, 1872784, 1949652, 2043768, 2106882, 2220437, 2578572, 2599536, 2809176, 3065652, 3438096, 3628519, 3899304, 4087536, 4213764, 4440874, 4799009, 5157144, 5618352, 6131304, 6661311, 7257038, 7798608, 8427528, 8881748, 9598018, 10314288, 10885557, 12262608, 13322622, 14397027, 14514076, 16855056, 17763496, 19196036, 19983933, 21771114, 26645244, 28794054, 29028152, 32656671, 35526992, 38392072, 39967866, 43191081, 43542228, 53290488, 57588108, 58056304, 65313342, 76784144, 79935732, 86382162, 87084456, 106580976, 115176216, 130626684, 148769279, 159871464, 172764324, 174168912, 230352432, 261253368, 297538558, 319742928, 345528648, 446307837, 522506736, 595077116, 691057296, 892615674, 1190154232, 1338923511, 1785231348, 2380308464, 2677847022, 3570462696, 5355694044, 7140925392, 10711388088, 21422776176]

約数ペア:

[(1, 21422776176), (2, 10711388088), (3, 7140925392), (4, 5355694044), (6, 3570462696), (8, 2677847022), (9, 2380308464), (12, 1785231348), (16, 1338923511), (18, 1190154232), (24, 892615674), (31, 691057296), (36, 595077116), (41, 522506736), (48, 446307837), (62, 345528648), (67, 319742928), (72, 297538558), (82, 261253368), (93, 230352432), (123, 174168912), (124, 172764324), (134, 159871464), (144, 148769279), (164, 130626684), (186, 115176216), (201, 106580976), (246, 87084456), (248, 86382162), (268, 79935732), (279, 76784144), (328, 65313342), (369, 58056304), (372, 57588108), (402, 53290488), (492, 43542228), (496, 43191081), (536, 39967866), (558, 38392072), (603, 35526992), (656, 32656671), (738, 29028152), (744, 28794054), (804, 26645244), (984, 21771114), (1072, 19983933), (1116, 19196036), (1206, 17763496), (1271, 16855056), (1476, 14514076), (1488, 14397027), (1608, 13322622), (1747, 12262608), (1968, 10885557), (2077, 10314288), (2232, 9598018), (2412, 8881748), (2542, 8427528), (2747, 7798608), (2952, 7257038), (3216, 6661311), (3494, 6131304), (3813, 5618352), (4154, 5157144), (4464, 4799009), (4824, 4440874), (5084, 4213764), (5241, 4087536), (5494, 3899304), (5904, 3628519), (6231, 3438096), (6988, 3065652), (7626, 2809176), (8241, 2599536), (8308, 2578572), (9648, 2220437), (10168, 2106882), (10482, 2043768), (10988, 1949652), (11439, 1872784), (12462, 1719048), (13976, 1532826), (15252, 1404588), (15723, 1362512), (16482, 1299768), (16616, 1289286), (18693, 1146032), (20336, 1053441), (20964, 1021884), (21976, 974826), (22878, 936392), (24723, 866512), (24924, 859524), (27952, 766413), (30504, 702294), (31446, 681256), (32964, 649884), (33232, 644643), (37386, 573016), (41928, 510942), (43952, 487413), (45756, 468196), (49446, 433256), (49848, 429762), (54157, 395568), (61008, 351147), (62892, 340628), (65928, 324942), (71627, 299088), (74772, 286508), (83856, 255471), (85157, 251568), (91512, 234098), (98892, 216628), (99696, 214881), (108314, 197784), (117049, 183024), (125784, 170314), (131856, 162471), (143254, 149544)]