8249472

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 256

約数和(自身を含む): 31334400

約数和(自身を除く): 23084928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 32, 33, 36, 42, 44, 48, 54, 56, 62, 63, 64, 66, 72, 77, 84, 88, 93, 96, 99, 108, 112, 124, 126, 128, 132, 144, 154, 168, 176, 186, 189, 192, 198, 216, 217, 224, 231, 248, 252, 264, 279, 288, 297, 308, 336, 341, 352, 372, 378, 384, 396, 432, 434, 448, 462, 496, 504, 528, 558, 576, 594, 616, 651, 672, 682, 693, 704, 744, 756, 792, 837, 864, 868, 896, 924, 992, 1008, 1023, 1056, 1116, 1152, 1188, 1232, 1302, 1344, 1364, 1386, 1408, 1488, 1512, 1584, 1674, 1728, 1736, 1848, 1953, 1984, 2016, 2046, 2079, 2112, 2232, 2376, 2387, 2464, 2604, 2688, 2728, 2772, 2976, 3024, 3069, 3168, 3348, 3456, 3472, 3696, 3906, 3968, 4032, 4092, 4158, 4224, 4464, 4752, 4774, 4928, 5208, 5456, 5544, 5859, 5952, 6048, 6138, 6336, 6696, 6944, 7161, 7392, 7812, 8064, 8184, 8316, 8928, 9207, 9504, 9548, 9856, 10416, 10912, 11088, 11718, 11904, 12096, 12276, 12672, 13392, 13888, 14322, 14784, 15624, 16368, 16632, 17856, 18414, 19008, 19096, 20832, 21483, 21824, 22176, 23436, 24192, 24552, 26784, 27776, 28644, 29568, 31248, 32736, 33264, 35712, 36828, 38016, 38192, 41664, 42966, 43648, 44352, 46872, 49104, 53568, 57288, 62496, 64449, 65472, 66528, 73656, 76384, 83328, 85932, 88704, 93744, 98208, 107136, 114576, 124992, 128898, 130944, 133056, 147312, 152768, 171864, 187488, 196416, 229152, 249984, 257796, 266112, 294624, 305536, 343728, 374976, 392832, 458304, 515592, 589248, 687456, 749952, 916608, 1031184, 1178496, 1374912, 2062368, 2749824, 4124736, 8249472]

約数ペア:

[(1, 8249472), (2, 4124736), (3, 2749824), (4, 2062368), (6, 1374912), (7, 1178496), (8, 1031184), (9, 916608), (11, 749952), (12, 687456), (14, 589248), (16, 515592), (18, 458304), (21, 392832), (22, 374976), (24, 343728), (27, 305536), (28, 294624), (31, 266112), (32, 257796), (33, 249984), (36, 229152), (42, 196416), (44, 187488), (48, 171864), (54, 152768), (56, 147312), (62, 133056), (63, 130944), (64, 128898), (66, 124992), (72, 114576), (77, 107136), (84, 98208), (88, 93744), (93, 88704), (96, 85932), (99, 83328), (108, 76384), (112, 73656), (124, 66528), (126, 65472), (128, 64449), (132, 62496), (144, 57288), (154, 53568), (168, 49104), (176, 46872), (186, 44352), (189, 43648), (192, 42966), (198, 41664), (216, 38192), (217, 38016), (224, 36828), (231, 35712), (248, 33264), (252, 32736), (264, 31248), (279, 29568), (288, 28644), (297, 27776), (308, 26784), (336, 24552), (341, 24192), (352, 23436), (372, 22176), (378, 21824), (384, 21483), (396, 20832), (432, 19096), (434, 19008), (448, 18414), (462, 17856), (496, 16632), (504, 16368), (528, 15624), (558, 14784), (576, 14322), (594, 13888), (616, 13392), (651, 12672), (672, 12276), (682, 12096), (693, 11904), (704, 11718), (744, 11088), (756, 10912), (792, 10416), (837, 9856), (864, 9548), (868, 9504), (896, 9207), (924, 8928), (992, 8316), (1008, 8184), (1023, 8064), (1056, 7812), (1116, 7392), (1152, 7161), (1188, 6944), (1232, 6696), (1302, 6336), (1344, 6138), (1364, 6048), (1386, 5952), (1408, 5859), (1488, 5544), (1512, 5456), (1584, 5208), (1674, 4928), (1728, 4774), (1736, 4752), (1848, 4464), (1953, 4224), (1984, 4158), (2016, 4092), (2046, 4032), (2079, 3968), (2112, 3906), (2232, 3696), (2376, 3472), (2387, 3456), (2464, 3348), (2604, 3168), (2688, 3069), (2728, 3024), (2772, 2976)]