628316592

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{214589}}^1$

素因数の和:214661

約数の個数: 40

約数和(自身を含む): 1649767920

約数和(自身を除く): 1021451328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 214589, 429178, 643767, 858356, 1287534, 1716712, 2575068, 3433424, 5150136, 10300272, 13089929, 26179858, 39269787, 52359716, 78539574, 104719432, 157079148, 209438864, 314158296, 628316592]

約数ペア:

[(1, 628316592), (2, 314158296), (3, 209438864), (4, 157079148), (6, 104719432), (8, 78539574), (12, 52359716), (16, 39269787), (24, 26179858), (48, 13089929), (61, 10300272), (122, 5150136), (183, 3433424), (244, 2575068), (366, 1716712), (488, 1287534), (732, 858356), (976, 643767), (1464, 429178), (2928, 214589)]