26998272

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 240

約数和(自身を含む): 95327232

約数和(自身を除く): 68328960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 216, 217, 224, 243, 248, 252, 256, 279, 288, 324, 336, 372, 378, 384, 432, 434, 448, 486, 496, 504, 512, 558, 567, 576, 648, 651, 672, 744, 756, 768, 837, 864, 868, 896, 972, 992, 1008, 1116, 1134, 1152, 1296, 1302, 1344, 1488, 1512, 1536, 1674, 1701, 1728, 1736, 1792, 1944, 1953, 1984, 2016, 2232, 2268, 2304, 2511, 2592, 2604, 2688, 2976, 3024, 3348, 3402, 3456, 3472, 3584, 3888, 3906, 3968, 4032, 4464, 4536, 4608, 5022, 5184, 5208, 5376, 5859, 5952, 6048, 6696, 6804, 6912, 6944, 7533, 7776, 7812, 7936, 8064, 8928, 9072, 10044, 10368, 10416, 10752, 11718, 11904, 12096, 13392, 13608, 13824, 13888, 15066, 15552, 15624, 15872, 16128, 17577, 17856, 18144, 20088, 20736, 20832, 23436, 23808, 24192, 26784, 27216, 27776, 30132, 31104, 31248, 32256, 35154, 35712, 36288, 40176, 41472, 41664, 46872, 47616, 48384, 52731, 53568, 54432, 55552, 60264, 62208, 62496, 70308, 71424, 72576, 80352, 83328, 93744, 96768, 105462, 107136, 108864, 111104, 120528, 124416, 124992, 140616, 142848, 145152, 160704, 166656, 187488, 210924, 214272, 217728, 241056, 249984, 281232, 290304, 321408, 333312, 374976, 421848, 428544, 435456, 482112, 499968, 562464, 642816, 749952, 843696, 870912, 964224, 999936, 1124928, 1285632, 1499904, 1687392, 1928448, 2249856, 2999808, 3374784, 3856896, 4499712, 6749568, 8999424, 13499136, 26998272]

約数ペア:

[(1, 26998272), (2, 13499136), (3, 8999424), (4, 6749568), (6, 4499712), (7, 3856896), (8, 3374784), (9, 2999808), (12, 2249856), (14, 1928448), (16, 1687392), (18, 1499904), (21, 1285632), (24, 1124928), (27, 999936), (28, 964224), (31, 870912), (32, 843696), (36, 749952), (42, 642816), (48, 562464), (54, 499968), (56, 482112), (62, 435456), (63, 428544), (64, 421848), (72, 374976), (81, 333312), (84, 321408), (93, 290304), (96, 281232), (108, 249984), (112, 241056), (124, 217728), (126, 214272), (128, 210924), (144, 187488), (162, 166656), (168, 160704), (186, 145152), (189, 142848), (192, 140616), (216, 124992), (217, 124416), (224, 120528), (243, 111104), (248, 108864), (252, 107136), (256, 105462), (279, 96768), (288, 93744), (324, 83328), (336, 80352), (372, 72576), (378, 71424), (384, 70308), (432, 62496), (434, 62208), (448, 60264), (486, 55552), (496, 54432), (504, 53568), (512, 52731), (558, 48384), (567, 47616), (576, 46872), (648, 41664), (651, 41472), (672, 40176), (744, 36288), (756, 35712), (768, 35154), (837, 32256), (864, 31248), (868, 31104), (896, 30132), (972, 27776), (992, 27216), (1008, 26784), (1116, 24192), (1134, 23808), (1152, 23436), (1296, 20832), (1302, 20736), (1344, 20088), (1488, 18144), (1512, 17856), (1536, 17577), (1674, 16128), (1701, 15872), (1728, 15624), (1736, 15552), (1792, 15066), (1944, 13888), (1953, 13824), (1984, 13608), (2016, 13392), (2232, 12096), (2268, 11904), (2304, 11718), (2511, 10752), (2592, 10416), (2604, 10368), (2688, 10044), (2976, 9072), (3024, 8928), (3348, 8064), (3402, 7936), (3456, 7812), (3472, 7776), (3584, 7533), (3888, 6944), (3906, 6912), (3968, 6804), (4032, 6696), (4464, 6048), (4536, 5952), (4608, 5859), (5022, 5376), (5184, 5208)]