338499194

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 583178400

約数和(自身を除く): 244679206

約数列:

[1, 2, 11, 22, 29, 58, 121, 139, 242, 278, 319, 347, 638, 694, 1529, 3058, 3509, 3817, 4031, 7018, 7634, 8062, 10063, 16819, 20126, 33638, 41987, 44341, 48233, 83974, 88682, 96466, 110693, 221386, 487751, 530563, 975502, 1061126, 1217623, 1398757, 2435246, 2797514, 5836193, 11672386, 15386327, 30772654, 169249597, 338499194]

約数ペア:

[(1, 338499194), (2, 169249597), (11, 30772654), (22, 15386327), (29, 11672386), (58, 5836193), (121, 2797514), (139, 2435246), (242, 1398757), (278, 1217623), (319, 1061126), (347, 975502), (638, 530563), (694, 487751), (1529, 221386), (3058, 110693), (3509, 96466), (3817, 88682), (4031, 83974), (7018, 48233), (7634, 44341), (8062, 41987), (10063, 33638), (16819, 20126)]