328281622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 522624960

約数和(自身を除く): 194343338

約数列:

[1, 2, 23, 46, 109, 218, 233, 281, 466, 562, 2507, 5014, 5359, 6463, 10718, 12926, 25397, 30629, 50794, 61258, 65473, 130946, 584131, 704467, 1168262, 1408934, 1505879, 3011758, 7136557, 14273114, 164140811, 328281622]

約数ペア:

[(1, 328281622), (2, 164140811), (23, 14273114), (46, 7136557), (109, 3011758), (218, 1505879), (233, 1408934), (281, 1168262), (466, 704467), (562, 584131), (2507, 130946), (5014, 65473), (5359, 61258), (6463, 50794), (10718, 30629), (12926, 25397)]