1138753728

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{4483}}^1$

素因数の和:4521

約数の個数: 210

約数和(自身を含む): 3927620796

約数和(自身を除く): 2788867068

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3136, 3528, 3969, 4032, 4483, 4536, 4704, 5184, 5292, 6048, 7056, 7938, 8966, 9072, 9408, 10584, 12096, 13449, 14112, 15876, 17932, 18144, 21168, 26898, 28224, 31381, 31752, 35864, 36288, 40347, 42336, 53796, 62762, 63504, 71728, 80694, 84672, 94143, 107592, 121041, 125524, 127008, 143456, 161388, 188286, 215184, 219667, 242082, 251048, 254016, 282429, 286912, 322776, 363123, 376572, 430368, 439334, 484164, 502096, 564858, 645552, 659001, 726246, 753144, 847287, 860736, 878668, 968328, 1004192, 1129716, 1291104, 1318002, 1452492, 1506288, 1694574, 1757336, 1936656, 1977003, 2008384, 2259432, 2541861, 2582208, 2636004, 2904984, 3012576, 3389148, 3514672, 3873312, 3954006, 4518864, 5083722, 5272008, 5809968, 5931009, 6025152, 6778296, 7029344, 7746624, 7908012, 9037728, 10167444, 10544016, 11619936, 11862018, 13556592, 14058688, 15816024, 17793027, 18075456, 20334888, 21088032, 23239872, 23724036, 27113184, 31632048, 35586054, 40669776, 42176064, 47448072, 54226368, 63264096, 71172108, 81339552, 94896144, 126528192, 142344216, 162679104, 189792288, 284688432, 379584576, 569376864, 1138753728]

約数ペア:

[(1, 1138753728), (2, 569376864), (3, 379584576), (4, 284688432), (6, 189792288), (7, 162679104), (8, 142344216), (9, 126528192), (12, 94896144), (14, 81339552), (16, 71172108), (18, 63264096), (21, 54226368), (24, 47448072), (27, 42176064), (28, 40669776), (32, 35586054), (36, 31632048), (42, 27113184), (48, 23724036), (49, 23239872), (54, 21088032), (56, 20334888), (63, 18075456), (64, 17793027), (72, 15816024), (81, 14058688), (84, 13556592), (96, 11862018), (98, 11619936), (108, 10544016), (112, 10167444), (126, 9037728), (144, 7908012), (147, 7746624), (162, 7029344), (168, 6778296), (189, 6025152), (192, 5931009), (196, 5809968), (216, 5272008), (224, 5083722), (252, 4518864), (288, 3954006), (294, 3873312), (324, 3514672), (336, 3389148), (378, 3012576), (392, 2904984), (432, 2636004), (441, 2582208), (448, 2541861), (504, 2259432), (567, 2008384), (576, 1977003), (588, 1936656), (648, 1757336), (672, 1694574), (756, 1506288), (784, 1452492), (864, 1318002), (882, 1291104), (1008, 1129716), (1134, 1004192), (1176, 968328), (1296, 878668), (1323, 860736), (1344, 847287), (1512, 753144), (1568, 726246), (1728, 659001), (1764, 645552), (2016, 564858), (2268, 502096), (2352, 484164), (2592, 439334), (2646, 430368), (3024, 376572), (3136, 363123), (3528, 322776), (3969, 286912), (4032, 282429), (4483, 254016), (4536, 251048), (4704, 242082), (5184, 219667), (5292, 215184), (6048, 188286), (7056, 161388), (7938, 143456), (8966, 127008), (9072, 125524), (9408, 121041), (10584, 107592), (12096, 94143), (13449, 84672), (14112, 80694), (15876, 71728), (17932, 63504), (18144, 62762), (21168, 53796), (26898, 42336), (28224, 40347), (31381, 36288), (31752, 35864)]