2000445984

素因数分解:

$2^5\times 3^6\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3014

約数の個数: 168

約数和(自身を含む): 6110547660

約数和(自身を除く): 4110101676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 243, 261, 288, 324, 348, 432, 464, 486, 522, 648, 696, 729, 783, 864, 928, 972, 1044, 1296, 1392, 1458, 1566, 1944, 2088, 2349, 2592, 2784, 2916, 2957, 3132, 3888, 4176, 4698, 5832, 5914, 6264, 7047, 7776, 8352, 8871, 9396, 11664, 11828, 12528, 14094, 17742, 18792, 21141, 23328, 23656, 25056, 26613, 28188, 35484, 37584, 42282, 47312, 53226, 56376, 70968, 75168, 79839, 84564, 85753, 94624, 106452, 112752, 141936, 159678, 169128, 171506, 212904, 225504, 239517, 257259, 283872, 319356, 338256, 343012, 425808, 479034, 514518, 638712, 676512, 686024, 718551, 771777, 851616, 958068, 1029036, 1277424, 1372048, 1437102, 1543554, 1916136, 2058072, 2155653, 2315331, 2554848, 2744096, 2874204, 3087108, 3832272, 4116144, 4311306, 4630662, 5748408, 6174216, 6945993, 7664544, 8232288, 8622612, 9261324, 11496816, 12348432, 13891986, 17245224, 18522648, 20837979, 22993632, 24696864, 27783972, 34490448, 37045296, 41675958, 55567944, 62513937, 68980896, 74090592, 83351916, 111135888, 125027874, 166703832, 222271776, 250055748, 333407664, 500111496, 666815328, 1000222992, 2000445984]

約数ペア:

[(1, 2000445984), (2, 1000222992), (3, 666815328), (4, 500111496), (6, 333407664), (8, 250055748), (9, 222271776), (12, 166703832), (16, 125027874), (18, 111135888), (24, 83351916), (27, 74090592), (29, 68980896), (32, 62513937), (36, 55567944), (48, 41675958), (54, 37045296), (58, 34490448), (72, 27783972), (81, 24696864), (87, 22993632), (96, 20837979), (108, 18522648), (116, 17245224), (144, 13891986), (162, 12348432), (174, 11496816), (216, 9261324), (232, 8622612), (243, 8232288), (261, 7664544), (288, 6945993), (324, 6174216), (348, 5748408), (432, 4630662), (464, 4311306), (486, 4116144), (522, 3832272), (648, 3087108), (696, 2874204), (729, 2744096), (783, 2554848), (864, 2315331), (928, 2155653), (972, 2058072), (1044, 1916136), (1296, 1543554), (1392, 1437102), (1458, 1372048), (1566, 1277424), (1944, 1029036), (2088, 958068), (2349, 851616), (2592, 771777), (2784, 718551), (2916, 686024), (2957, 676512), (3132, 638712), (3888, 514518), (4176, 479034), (4698, 425808), (5832, 343012), (5914, 338256), (6264, 319356), (7047, 283872), (7776, 257259), (8352, 239517), (8871, 225504), (9396, 212904), (11664, 171506), (11828, 169128), (12528, 159678), (14094, 141936), (17742, 112752), (18792, 106452), (21141, 94624), (23328, 85753), (23656, 84564), (25056, 79839), (26613, 75168), (28188, 70968), (35484, 56376), (37584, 53226), (42282, 47312)]