312819918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{1471}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 664237056

約数和(自身を除く): 351417138

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 529, 1058, 1471, 1541, 1587, 2942, 3082, 3174, 4413, 4623, 8826, 9246, 33833, 35443, 67666, 70886, 98557, 101499, 106329, 197114, 202998, 212658, 295671, 591342, 778159, 1556318, 2266811, 2334477, 4533622, 4668954, 6800433, 13600866, 52136653, 104273306, 156409959, 312819918]

約数ペア:

[(1, 312819918), (2, 156409959), (3, 104273306), (6, 52136653), (23, 13600866), (46, 6800433), (67, 4668954), (69, 4533622), (134, 2334477), (138, 2266811), (201, 1556318), (402, 778159), (529, 591342), (1058, 295671), (1471, 212658), (1541, 202998), (1587, 197114), (2942, 106329), (3082, 101499), (3174, 98557), (4413, 70886), (4623, 67666), (8826, 35443), (9246, 33833)]