498049084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 997581312

約数和(自身を除く): 499532228

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 103, 169, 206, 299, 311, 338, 412, 598, 622, 676, 1196, 1244, 1339, 2369, 2678, 3887, 4043, 4738, 5356, 7153, 7774, 8086, 9476, 14306, 15548, 16172, 17407, 28612, 30797, 32033, 34814, 52559, 61594, 64066, 69628, 92989, 105118, 123188, 128132, 185978, 210236, 371956, 400361, 416429, 736759, 800722, 832858, 1208857, 1473518, 1601444, 1665716, 2417714, 2947036, 4835428, 5413577, 9577867, 10827154, 19155734, 21654308, 38311468, 124512271, 249024542, 498049084]

約数ペア:

[(1, 498049084), (2, 249024542), (4, 124512271), (13, 38311468), (23, 21654308), (26, 19155734), (46, 10827154), (52, 9577867), (92, 5413577), (103, 4835428), (169, 2947036), (206, 2417714), (299, 1665716), (311, 1601444), (338, 1473518), (412, 1208857), (598, 832858), (622, 800722), (676, 736759), (1196, 416429), (1244, 400361), (1339, 371956), (2369, 210236), (2678, 185978), (3887, 128132), (4043, 123188), (4738, 105118), (5356, 92989), (7153, 69628), (7774, 64066), (8086, 61594), (9476, 52559), (14306, 34814), (15548, 32033), (16172, 30797), (17407, 28612)]