181719672

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 470707200

約数和(自身を除く): 288987528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 852, 1128, 1704, 2269, 3337, 4538, 6674, 6807, 9076, 10011, 13348, 13614, 18152, 20022, 26696, 27228, 40044, 54456, 80088, 106643, 161099, 213286, 319929, 322198, 426572, 483297, 639858, 644396, 853144, 966594, 1279716, 1288792, 1933188, 2559432, 3866376, 7571653, 15143306, 22714959, 30286612, 45429918, 60573224, 90859836, 181719672]

約数ペア:

[(1, 181719672), (2, 90859836), (3, 60573224), (4, 45429918), (6, 30286612), (8, 22714959), (12, 15143306), (24, 7571653), (47, 3866376), (71, 2559432), (94, 1933188), (141, 1288792), (142, 1279716), (188, 966594), (213, 853144), (282, 644396), (284, 639858), (376, 483297), (426, 426572), (564, 322198), (568, 319929), (852, 213286), (1128, 161099), (1704, 106643), (2269, 80088), (3337, 54456), (4538, 40044), (6674, 27228), (6807, 26696), (9076, 20022), (10011, 18152), (13348, 13614)]