219794624

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 528450048

約数和(自身を除く): 308655424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 83, 92, 112, 161, 166, 184, 224, 257, 322, 332, 368, 448, 514, 581, 644, 664, 736, 1028, 1162, 1288, 1328, 1472, 1799, 1909, 2056, 2324, 2576, 2656, 3598, 3818, 4112, 4648, 5152, 5312, 5911, 7196, 7636, 8224, 9296, 10304, 11822, 13363, 14392, 15272, 16448, 18592, 21331, 23644, 26726, 28784, 30544, 37184, 41377, 42662, 47288, 53452, 57568, 61088, 82754, 85324, 94576, 106904, 115136, 122176, 149317, 165508, 170648, 189152, 213808, 298634, 331016, 341296, 378304, 427616, 490613, 597268, 662032, 682592, 855232, 981226, 1194536, 1324064, 1365184, 1962452, 2389072, 2648128, 3434291, 3924904, 4778144, 6868582, 7849808, 9556288, 13737164, 15699616, 27474328, 31399232, 54948656, 109897312, 219794624]

約数ペア:

[(1, 219794624), (2, 109897312), (4, 54948656), (7, 31399232), (8, 27474328), (14, 15699616), (16, 13737164), (23, 9556288), (28, 7849808), (32, 6868582), (46, 4778144), (56, 3924904), (64, 3434291), (83, 2648128), (92, 2389072), (112, 1962452), (161, 1365184), (166, 1324064), (184, 1194536), (224, 981226), (257, 855232), (322, 682592), (332, 662032), (368, 597268), (448, 490613), (514, 427616), (581, 378304), (644, 341296), (664, 331016), (736, 298634), (1028, 213808), (1162, 189152), (1288, 170648), (1328, 165508), (1472, 149317), (1799, 122176), (1909, 115136), (2056, 106904), (2324, 94576), (2576, 85324), (2656, 82754), (3598, 61088), (3818, 57568), (4112, 53452), (4648, 47288), (5152, 42662), (5312, 41377), (5911, 37184), (7196, 30544), (7636, 28784), (8224, 26726), (9296, 23644), (10304, 21331), (11822, 18592), (13363, 16448), (14392, 15272)]