289239552

素因数分解:

$2^9\times 3^3\times 7^3\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 320

約数和(自身を含む): 1014816000

約数和(自身を除く): 725576448

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, 61, 63, 64, 72, 84, 96, 98, 108, 112, 122, 126, 128, 144, 147, 168, 183, 189, 192, 196, 216, 224, 244, 252, 256, 288, 294, 336, 343, 366, 378, 384, 392, 427, 432, 441, 448, 488, 504, 512, 549, 576, 588, 672, 686, 732, 756, 768, 784, 854, 864, 882, 896, 976, 1008, 1029, 1098, 1152, 1176, 1281, 1323, 1344, 1372, 1464, 1512, 1536, 1568, 1647, 1708, 1728, 1764, 1792, 1952, 2016, 2058, 2196, 2304, 2352, 2562, 2646, 2688, 2744, 2928, 2989, 3024, 3087, 3136, 3294, 3416, 3456, 3528, 3584, 3843, 3904, 4032, 4116, 4392, 4608, 4704, 5124, 5292, 5376, 5488, 5856, 5978, 6048, 6174, 6272, 6588, 6832, 6912, 7056, 7686, 7808, 8064, 8232, 8784, 8967, 9261, 9408, 10248, 10584, 10752, 10976, 11529, 11712, 11956, 12096, 12348, 12544, 13176, 13664, 13824, 14112, 15372, 15616, 16128, 16464, 17568, 17934, 18522, 18816, 20496, 20923, 21168, 21952, 23058, 23424, 23912, 24192, 24696, 25088, 26352, 26901, 27328, 28224, 30744, 31232, 32256, 32928, 35136, 35868, 37044, 37632, 40992, 41846, 42336, 43904, 46116, 46848, 47824, 48384, 49392, 52704, 53802, 54656, 56448, 61488, 62769, 65856, 70272, 71736, 74088, 75264, 80703, 81984, 83692, 84672, 87808, 92232, 93696, 95648, 96768, 98784, 105408, 107604, 109312, 112896, 122976, 125538, 131712, 140544, 143472, 148176, 161406, 163968, 167384, 169344, 175616, 184464, 188307, 191296, 197568, 210816, 215208, 218624, 225792, 245952, 251076, 263424, 281088, 286944, 296352, 322812, 327936, 334768, 338688, 368928, 376614, 382592, 395136, 421632, 430416, 491904, 502152, 526848, 564921, 573888, 592704, 645624, 655872, 669536, 677376, 737856, 753228, 765184, 790272, 843264, 860832, 983808, 1004304, 1129842, 1147776, 1185408, 1291248, 1339072, 1475712, 1506456, 1530368, 1580544, 1721664, 1967616, 2008608, 2259684, 2295552, 2370816, 2582496, 2678144, 2951424, 3012912, 3443328, 4017216, 4519368, 4591104, 4741632, 5164992, 5356288, 5902848, 6025824, 6886656, 8034432, 9038736, 10329984, 10712576, 12051648, 13773312, 16068864, 18077472, 20659968, 24103296, 32137728, 36154944, 41319936, 48206592, 72309888, 96413184, 144619776, 289239552]

約数ペア:

[(1, 289239552), (2, 144619776), (3, 96413184), (4, 72309888), (6, 48206592), (7, 41319936), (8, 36154944), (9, 32137728), (12, 24103296), (14, 20659968), (16, 18077472), (18, 16068864), (21, 13773312), (24, 12051648), (27, 10712576), (28, 10329984), (32, 9038736), (36, 8034432), (42, 6886656), (48, 6025824), (49, 5902848), (54, 5356288), (56, 5164992), (61, 4741632), (63, 4591104), (64, 4519368), (72, 4017216), (84, 3443328), (96, 3012912), (98, 2951424), (108, 2678144), (112, 2582496), (122, 2370816), (126, 2295552), (128, 2259684), (144, 2008608), (147, 1967616), (168, 1721664), (183, 1580544), (189, 1530368), (192, 1506456), (196, 1475712), (216, 1339072), (224, 1291248), (244, 1185408), (252, 1147776), (256, 1129842), (288, 1004304), (294, 983808), (336, 860832), (343, 843264), (366, 790272), (378, 765184), (384, 753228), (392, 737856), (427, 677376), (432, 669536), (441, 655872), (448, 645624), (488, 592704), (504, 573888), (512, 564921), (549, 526848), (576, 502152), (588, 491904), (672, 430416), (686, 421632), (732, 395136), (756, 382592), (768, 376614), (784, 368928), (854, 338688), (864, 334768), (882, 327936), (896, 322812), (976, 296352), (1008, 286944), (1029, 281088), (1098, 263424), (1152, 251076), (1176, 245952), (1281, 225792), (1323, 218624), (1344, 215208), (1372, 210816), (1464, 197568), (1512, 191296), (1536, 188307), (1568, 184464), (1647, 175616), (1708, 169344), (1728, 167384), (1764, 163968), (1792, 161406), (1952, 148176), (2016, 143472), (2058, 140544), (2196, 131712), (2304, 125538), (2352, 122976), (2562, 112896), (2646, 109312), (2688, 107604), (2744, 105408), (2928, 98784), (2989, 96768), (3024, 95648), (3087, 93696), (3136, 92232), (3294, 87808), (3416, 84672), (3456, 83692), (3528, 81984), (3584, 80703), (3843, 75264), (3904, 74088), (4032, 71736), (4116, 70272), (4392, 65856), (4608, 62769), (4704, 61488), (5124, 56448), (5292, 54656), (5376, 53802), (5488, 52704), (5856, 49392), (5978, 48384), (6048, 47824), (6174, 46848), (6272, 46116), (6588, 43904), (6832, 42336), (6912, 41846), (7056, 40992), (7686, 37632), (7808, 37044), (8064, 35868), (8232, 35136), (8784, 32928), (8967, 32256), (9261, 31232), (9408, 30744), (10248, 28224), (10584, 27328), (10752, 26901), (10976, 26352), (11529, 25088), (11712, 24696), (11956, 24192), (12096, 23912), (12348, 23424), (12544, 23058), (13176, 21952), (13664, 21168), (13824, 20923), (14112, 20496), (15372, 18816), (15616, 18522), (16128, 17934), (16464, 17568)]