1938156768

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 5912524800

約数和(自身を除く): 3974368032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 103, 108, 116, 144, 174, 206, 216, 232, 261, 288, 309, 348, 412, 432, 464, 522, 618, 696, 751, 783, 824, 864, 927, 928, 1044, 1236, 1392, 1502, 1566, 1648, 1854, 2088, 2253, 2472, 2781, 2784, 2987, 3004, 3132, 3296, 3708, 4176, 4506, 4944, 5562, 5974, 6008, 6264, 6759, 7416, 8352, 8961, 9012, 9888, 11124, 11948, 12016, 12528, 13518, 14832, 17922, 18024, 20277, 21779, 22248, 23896, 24032, 25056, 26883, 27036, 29664, 35844, 36048, 40554, 43558, 44496, 47792, 53766, 54072, 65337, 71688, 72096, 77353, 80649, 81108, 87116, 88992, 95584, 107532, 108144, 130674, 143376, 154706, 161298, 162216, 174232, 196011, 215064, 216288, 232059, 261348, 286752, 309412, 322596, 324432, 348464, 392022, 430128, 464118, 522696, 588033, 618824, 645192, 648864, 696177, 696928, 784044, 860256, 928236, 1045392, 1176066, 1237648, 1290384, 1392354, 1568088, 1856472, 2088531, 2090784, 2243237, 2352132, 2475296, 2580768, 2784708, 3136176, 3712944, 4177062, 4486474, 4704264, 5569416, 6272352, 6729711, 7425888, 8354124, 8972948, 9408528, 11138832, 13459422, 16708248, 17945896, 18817056, 20189133, 22277664, 26918844, 33416496, 35891792, 40378266, 53837688, 60567399, 66832992, 71783584, 80756532, 107675376, 121134798, 161513064, 215350752, 242269596, 323026128, 484539192, 646052256, 969078384, 1938156768]

約数ペア:

[(1, 1938156768), (2, 969078384), (3, 646052256), (4, 484539192), (6, 323026128), (8, 242269596), (9, 215350752), (12, 161513064), (16, 121134798), (18, 107675376), (24, 80756532), (27, 71783584), (29, 66832992), (32, 60567399), (36, 53837688), (48, 40378266), (54, 35891792), (58, 33416496), (72, 26918844), (87, 22277664), (96, 20189133), (103, 18817056), (108, 17945896), (116, 16708248), (144, 13459422), (174, 11138832), (206, 9408528), (216, 8972948), (232, 8354124), (261, 7425888), (288, 6729711), (309, 6272352), (348, 5569416), (412, 4704264), (432, 4486474), (464, 4177062), (522, 3712944), (618, 3136176), (696, 2784708), (751, 2580768), (783, 2475296), (824, 2352132), (864, 2243237), (927, 2090784), (928, 2088531), (1044, 1856472), (1236, 1568088), (1392, 1392354), (1502, 1290384), (1566, 1237648), (1648, 1176066), (1854, 1045392), (2088, 928236), (2253, 860256), (2472, 784044), (2781, 696928), (2784, 696177), (2987, 648864), (3004, 645192), (3132, 618824), (3296, 588033), (3708, 522696), (4176, 464118), (4506, 430128), (4944, 392022), (5562, 348464), (5974, 324432), (6008, 322596), (6264, 309412), (6759, 286752), (7416, 261348), (8352, 232059), (8961, 216288), (9012, 215064), (9888, 196011), (11124, 174232), (11948, 162216), (12016, 161298), (12528, 154706), (13518, 143376), (14832, 130674), (17922, 108144), (18024, 107532), (20277, 95584), (21779, 88992), (22248, 87116), (23896, 81108), (24032, 80649), (25056, 77353), (26883, 72096), (27036, 71688), (29664, 65337), (35844, 54072), (36048, 53766), (40554, 47792), (43558, 44496)]