1266990336

素因数分解:

$2^8\times 3^7\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 3968957440

約数和(自身を除く): 2701967104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 73, 81, 93, 96, 108, 124, 128, 144, 146, 162, 186, 192, 216, 219, 243, 248, 256, 279, 288, 292, 324, 372, 384, 432, 438, 486, 496, 558, 576, 584, 648, 657, 729, 744, 768, 837, 864, 876, 972, 992, 1116, 1152, 1168, 1296, 1314, 1458, 1488, 1674, 1728, 1752, 1944, 1971, 1984, 2187, 2232, 2263, 2304, 2336, 2511, 2592, 2628, 2916, 2976, 3348, 3456, 3504, 3888, 3942, 3968, 4374, 4464, 4526, 4672, 5022, 5184, 5256, 5832, 5913, 5952, 6696, 6789, 6912, 7008, 7533, 7776, 7884, 7936, 8748, 8928, 9052, 9344, 10044, 10368, 10512, 11664, 11826, 11904, 13392, 13578, 14016, 15066, 15552, 15768, 17496, 17739, 17856, 18104, 18688, 20088, 20367, 20736, 21024, 22599, 23328, 23652, 23808, 26784, 27156, 28032, 30132, 31104, 31536, 34992, 35478, 35712, 36208, 40176, 40734, 42048, 45198, 46656, 47304, 53217, 53568, 54312, 56064, 60264, 61101, 62208, 63072, 67797, 69984, 70956, 71424, 72416, 80352, 81468, 84096, 90396, 93312, 94608, 106434, 107136, 108624, 120528, 122202, 126144, 135594, 139968, 141912, 144832, 159651, 160704, 162936, 168192, 180792, 183303, 186624, 189216, 212868, 214272, 217248, 241056, 244404, 252288, 271188, 279936, 283824, 289664, 319302, 321408, 325872, 361584, 366606, 378432, 425736, 434496, 482112, 488808, 504576, 542376, 549909, 559872, 567648, 579328, 638604, 642816, 651744, 723168, 733212, 756864, 851472, 868992, 964224, 977616, 1084752, 1099818, 1135296, 1277208, 1303488, 1446336, 1466424, 1513728, 1649727, 1702944, 1737984, 1928448, 1955232, 2169504, 2199636, 2270592, 2554416, 2606976, 2892672, 2932848, 3299454, 3405888, 3910464, 4339008, 4399272, 4541184, 4949181, 5108832, 5213952, 5785344, 5865696, 6598908, 6811776, 7820928, 8678016, 8798544, 9898362, 10217664, 11731392, 13197816, 13623552, 15641856, 17356032, 17597088, 19796724, 20435328, 23462784, 26395632, 35194176, 39593448, 40870656, 46925568, 52791264, 70388352, 79186896, 105582528, 140776704, 158373792, 211165056, 316747584, 422330112, 633495168, 1266990336]

約数ペア:

[(1, 1266990336), (2, 633495168), (3, 422330112), (4, 316747584), (6, 211165056), (8, 158373792), (9, 140776704), (12, 105582528), (16, 79186896), (18, 70388352), (24, 52791264), (27, 46925568), (31, 40870656), (32, 39593448), (36, 35194176), (48, 26395632), (54, 23462784), (62, 20435328), (64, 19796724), (72, 17597088), (73, 17356032), (81, 15641856), (93, 13623552), (96, 13197816), (108, 11731392), (124, 10217664), (128, 9898362), (144, 8798544), (146, 8678016), (162, 7820928), (186, 6811776), (192, 6598908), (216, 5865696), (219, 5785344), (243, 5213952), (248, 5108832), (256, 4949181), (279, 4541184), (288, 4399272), (292, 4339008), (324, 3910464), (372, 3405888), (384, 3299454), (432, 2932848), (438, 2892672), (486, 2606976), (496, 2554416), (558, 2270592), (576, 2199636), (584, 2169504), (648, 1955232), (657, 1928448), (729, 1737984), (744, 1702944), (768, 1649727), (837, 1513728), (864, 1466424), (876, 1446336), (972, 1303488), (992, 1277208), (1116, 1135296), (1152, 1099818), (1168, 1084752), (1296, 977616), (1314, 964224), (1458, 868992), (1488, 851472), (1674, 756864), (1728, 733212), (1752, 723168), (1944, 651744), (1971, 642816), (1984, 638604), (2187, 579328), (2232, 567648), (2263, 559872), (2304, 549909), (2336, 542376), (2511, 504576), (2592, 488808), (2628, 482112), (2916, 434496), (2976, 425736), (3348, 378432), (3456, 366606), (3504, 361584), (3888, 325872), (3942, 321408), (3968, 319302), (4374, 289664), (4464, 283824), (4526, 279936), (4672, 271188), (5022, 252288), (5184, 244404), (5256, 241056), (5832, 217248), (5913, 214272), (5952, 212868), (6696, 189216), (6789, 186624), (6912, 183303), (7008, 180792), (7533, 168192), (7776, 162936), (7884, 160704), (7936, 159651), (8748, 144832), (8928, 141912), (9052, 139968), (9344, 135594), (10044, 126144), (10368, 122202), (10512, 120528), (11664, 108624), (11826, 107136), (11904, 106434), (13392, 94608), (13578, 93312), (14016, 90396), (15066, 84096), (15552, 81468), (15768, 80352), (17496, 72416), (17739, 71424), (17856, 70956), (18104, 69984), (18688, 67797), (20088, 63072), (20367, 62208), (20736, 61101), (21024, 60264), (22599, 56064), (23328, 54312), (23652, 53568), (23808, 53217), (26784, 47304), (27156, 46656), (28032, 45198), (30132, 42048), (31104, 40734), (31536, 40176), (34992, 36208), (35478, 35712)]