261166464

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5813}}^1$

素因数の和:5849

約数の個数: 128

約数和(自身を含む): 830239200

約数和(自身を除く): 569072736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 5813, 7488, 11232, 11626, 14976, 17439, 22464, 23252, 34878, 44928, 46504, 52317, 69756, 75569, 93008, 104634, 139512, 151138, 156951, 186016, 209268, 226707, 279024, 302276, 313902, 372032, 418536, 453414, 558048, 604552, 627804, 680121, 744064, 837072, 906828, 1116096, 1209104, 1255608, 1360242, 1674144, 1813656, 2040363, 2232192, 2418208, 2511216, 2720484, 3348288, 3627312, 4080726, 4836416, 5022432, 5440968, 6696576, 7254624, 8161452, 9672832, 10044864, 10881936, 14509248, 16322904, 20089728, 21763872, 29018496, 32645808, 43527744, 65291616, 87055488, 130583232, 261166464]

約数ペア:

[(1, 261166464), (2, 130583232), (3, 87055488), (4, 65291616), (6, 43527744), (8, 32645808), (9, 29018496), (12, 21763872), (13, 20089728), (16, 16322904), (18, 14509248), (24, 10881936), (26, 10044864), (27, 9672832), (32, 8161452), (36, 7254624), (39, 6696576), (48, 5440968), (52, 5022432), (54, 4836416), (64, 4080726), (72, 3627312), (78, 3348288), (96, 2720484), (104, 2511216), (108, 2418208), (117, 2232192), (128, 2040363), (144, 1813656), (156, 1674144), (192, 1360242), (208, 1255608), (216, 1209104), (234, 1116096), (288, 906828), (312, 837072), (351, 744064), (384, 680121), (416, 627804), (432, 604552), (468, 558048), (576, 453414), (624, 418536), (702, 372032), (832, 313902), (864, 302276), (936, 279024), (1152, 226707), (1248, 209268), (1404, 186016), (1664, 156951), (1728, 151138), (1872, 139512), (2496, 104634), (2808, 93008), (3456, 75569), (3744, 69756), (4992, 52317), (5616, 46504), (5813, 44928), (7488, 34878), (11232, 23252), (11626, 22464), (14976, 17439)]