2000407968

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:1012

約数の個数: 192

約数和(自身を含む): 6317942400

約数和(自身を除く): 4317534432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 241, 288, 312, 351, 416, 432, 468, 482, 624, 702, 723, 739, 864, 936, 964, 1248, 1404, 1446, 1478, 1872, 1928, 2169, 2217, 2808, 2892, 2956, 3133, 3744, 3856, 4338, 4434, 5616, 5784, 5912, 6266, 6507, 6651, 7712, 8676, 8868, 9399, 9607, 11232, 11568, 11824, 12532, 13014, 13302, 17352, 17736, 18798, 19214, 19953, 23136, 23648, 25064, 26028, 26604, 28197, 28821, 34704, 35472, 37596, 38428, 39906, 50128, 52056, 53208, 56394, 57642, 69408, 70944, 75192, 76856, 79812, 84591, 86463, 100256, 104112, 106416, 112788, 115284, 150384, 153712, 159624, 169182, 172926, 178099, 208224, 212832, 225576, 230568, 259389, 300768, 307424, 319248, 338364, 345852, 356198, 451152, 461136, 518778, 534297, 638496, 676728, 691704, 712396, 902304, 922272, 1037556, 1068594, 1353456, 1383408, 1424792, 1602891, 2075112, 2137188, 2315287, 2706912, 2766816, 2849584, 3205782, 4150224, 4274376, 4630574, 4808673, 5699168, 6411564, 6945861, 8300448, 8548752, 9261148, 9617346, 12823128, 13891722, 17097504, 18522296, 19234692, 20837583, 25646256, 27783444, 37044592, 38469384, 41675166, 51292512, 55566888, 62512749, 74089184, 76938768, 83350332, 111133776, 125025498, 153877536, 166700664, 222267552, 250050996, 333401328, 500101992, 666802656, 1000203984, 2000407968]

約数ペア:

[(1, 2000407968), (2, 1000203984), (3, 666802656), (4, 500101992), (6, 333401328), (8, 250050996), (9, 222267552), (12, 166700664), (13, 153877536), (16, 125025498), (18, 111133776), (24, 83350332), (26, 76938768), (27, 74089184), (32, 62512749), (36, 55566888), (39, 51292512), (48, 41675166), (52, 38469384), (54, 37044592), (72, 27783444), (78, 25646256), (96, 20837583), (104, 19234692), (108, 18522296), (117, 17097504), (144, 13891722), (156, 12823128), (208, 9617346), (216, 9261148), (234, 8548752), (241, 8300448), (288, 6945861), (312, 6411564), (351, 5699168), (416, 4808673), (432, 4630574), (468, 4274376), (482, 4150224), (624, 3205782), (702, 2849584), (723, 2766816), (739, 2706912), (864, 2315287), (936, 2137188), (964, 2075112), (1248, 1602891), (1404, 1424792), (1446, 1383408), (1478, 1353456), (1872, 1068594), (1928, 1037556), (2169, 922272), (2217, 902304), (2808, 712396), (2892, 691704), (2956, 676728), (3133, 638496), (3744, 534297), (3856, 518778), (4338, 461136), (4434, 451152), (5616, 356198), (5784, 345852), (5912, 338364), (6266, 319248), (6507, 307424), (6651, 300768), (7712, 259389), (8676, 230568), (8868, 225576), (9399, 212832), (9607, 208224), (11232, 178099), (11568, 172926), (11824, 169182), (12532, 159624), (13014, 153712), (13302, 150384), (17352, 115284), (17736, 112788), (18798, 106416), (19214, 104112), (19953, 100256), (23136, 86463), (23648, 84591), (25064, 79812), (26028, 76856), (26604, 75192), (28197, 70944), (28821, 69408), (34704, 57642), (35472, 56394), (37596, 53208), (38428, 52056), (39906, 50128)]