328338

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 800280

約数和(自身を除く): 471942

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 37, 51, 58, 74, 87, 102, 111, 153, 174, 222, 261, 306, 333, 493, 522, 629, 666, 986, 1073, 1258, 1479, 1887, 2146, 2958, 3219, 3774, 4437, 5661, 6438, 8874, 9657, 11322, 18241, 19314, 36482, 54723, 109446, 164169, 328338]

約数ペア:

[(1, 328338), (2, 164169), (3, 109446), (6, 54723), (9, 36482), (17, 19314), (18, 18241), (29, 11322), (34, 9657), (37, 8874), (51, 6438), (58, 5661), (74, 4437), (87, 3774), (102, 3219), (111, 2958), (153, 2146), (174, 1887), (222, 1479), (261, 1258), (306, 1073), (333, 986), (493, 666), (522, 629)]