409249534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 704318976

約数和(自身を除く): 295069442

約数列:

[1, 2, 17, 23, 34, 46, 67, 73, 107, 134, 146, 214, 391, 782, 1139, 1241, 1541, 1679, 1819, 2278, 2461, 2482, 3082, 3358, 3638, 4891, 4922, 7169, 7811, 9782, 14338, 15622, 26197, 28543, 41837, 52394, 57086, 83147, 83674, 112493, 121873, 132787, 164887, 166294, 179653, 224986, 243746, 265574, 329774, 359306, 523337, 1046674, 1912381, 2803079, 3054101, 3824762, 5606158, 6108202, 8896729, 12036751, 17793458, 24073502, 204624767, 409249534]

約数ペア:

[(1, 409249534), (2, 204624767), (17, 24073502), (23, 17793458), (34, 12036751), (46, 8896729), (67, 6108202), (73, 5606158), (107, 3824762), (134, 3054101), (146, 2803079), (214, 1912381), (391, 1046674), (782, 523337), (1139, 359306), (1241, 329774), (1541, 265574), (1679, 243746), (1819, 224986), (2278, 179653), (2461, 166294), (2482, 164887), (3082, 132787), (3358, 121873), (3638, 112493), (4891, 83674), (4922, 83147), (7169, 57086), (7811, 52394), (9782, 41837), (14338, 28543), (15622, 26197)]