667413356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 1241049600

約数和(自身を除く): 573636244

約数列:

[1, 2, 4, 23, 46, 92, 107, 151, 214, 302, 428, 449, 604, 898, 1796, 2461, 3473, 4922, 6946, 9844, 10327, 13892, 16157, 20654, 32314, 41308, 48043, 64628, 67799, 96086, 135598, 192172, 271196, 371611, 743222, 1104989, 1486444, 1559377, 2209978, 3118754, 4419956, 6237508, 7254493, 14508986, 29017972, 166853339, 333706678, 667413356]

約数ペア:

[(1, 667413356), (2, 333706678), (4, 166853339), (23, 29017972), (46, 14508986), (92, 7254493), (107, 6237508), (151, 4419956), (214, 3118754), (302, 2209978), (428, 1559377), (449, 1486444), (604, 1104989), (898, 743222), (1796, 371611), (2461, 271196), (3473, 192172), (4922, 135598), (6946, 96086), (9844, 67799), (10327, 64628), (13892, 48043), (16157, 41308), (20654, 32314)]