621036979914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1471}}^1\times {\mathrm{10847}}^1$

素因数の和:12835

約数の個数: 64

約数和(自身を含む): 1341333504000

約数和(自身を除く): 720296524086

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 998, 1471, 1497, 2942, 2994, 4413, 6487, 8826, 10847, 12974, 19123, 19461, 21694, 32541, 38246, 38922, 57369, 65082, 114738, 141011, 282022, 423033, 734029, 846066, 1468058, 2202087, 4404174, 5412653, 9542377, 10825306, 15955937, 16237959, 19084754, 28627131, 31911874, 32475918, 47867811, 57254262, 70364489, 95735622, 140728978, 207427181, 211093467, 414854362, 422186934, 622281543, 1244563086, 7962012563, 15924025126, 23886037689, 47772075378, 103506163319, 207012326638, 310518489957, 621036979914]

約数ペア:

[(1, 621036979914), (2, 310518489957), (3, 207012326638), (6, 103506163319), (13, 47772075378), (26, 23886037689), (39, 15924025126), (78, 7962012563), (499, 1244563086), (998, 622281543), (1471, 422186934), (1497, 414854362), (2942, 211093467), (2994, 207427181), (4413, 140728978), (6487, 95735622), (8826, 70364489), (10847, 57254262), (12974, 47867811), (19123, 32475918), (19461, 31911874), (21694, 28627131), (32541, 19084754), (38246, 16237959), (38922, 15955937), (57369, 10825306), (65082, 9542377), (114738, 5412653), (141011, 4404174), (282022, 2202087), (423033, 1468058), (734029, 846066)]