453534032

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 1025291520

約数和(自身を除く): 571757488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 173, 178, 263, 346, 356, 526, 623, 692, 712, 1052, 1211, 1246, 1384, 1424, 1841, 2104, 2422, 2492, 2768, 3682, 4208, 4844, 4984, 7364, 9688, 9968, 14728, 15397, 19376, 23407, 29456, 30794, 45499, 46814, 61588, 90998, 93628, 107779, 123176, 163849, 181996, 187256, 215558, 246352, 318493, 327698, 363992, 374512, 431116, 636986, 655396, 727984, 862232, 1273972, 1310792, 1724464, 2547944, 2621584, 4049411, 5095888, 8098822, 16197644, 28345877, 32395288, 56691754, 64790576, 113383508, 226767016, 453534032]

約数ペア:

[(1, 453534032), (2, 226767016), (4, 113383508), (7, 64790576), (8, 56691754), (14, 32395288), (16, 28345877), (28, 16197644), (56, 8098822), (89, 5095888), (112, 4049411), (173, 2621584), (178, 2547944), (263, 1724464), (346, 1310792), (356, 1273972), (526, 862232), (623, 727984), (692, 655396), (712, 636986), (1052, 431116), (1211, 374512), (1246, 363992), (1384, 327698), (1424, 318493), (1841, 246352), (2104, 215558), (2422, 187256), (2492, 181996), (2768, 163849), (3682, 123176), (4208, 107779), (4844, 93628), (4984, 90998), (7364, 61588), (9688, 46814), (9968, 45499), (14728, 30794), (15397, 29456), (19376, 23407)]