331336082116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1071439}}^1$

素因数の和:1071788

約数の個数: 48

約数和(自身を含む): 659407033600

約数和(自身を除く): 328070951484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 313, 494, 626, 988, 1252, 4069, 5947, 8138, 11894, 16276, 23788, 77311, 154622, 309244, 1071439, 2142878, 4285756, 13928707, 20357341, 27857414, 40714682, 55714828, 81429364, 264645433, 335360407, 529290866, 670720814, 1058581732, 1341441628, 4359685291, 6371847733, 8719370582, 12743695466, 17438741164, 25487390932, 82834020529, 165668041058, 331336082116]

約数ペア:

[(1, 331336082116), (2, 165668041058), (4, 82834020529), (13, 25487390932), (19, 17438741164), (26, 12743695466), (38, 8719370582), (52, 6371847733), (76, 4359685291), (247, 1341441628), (313, 1058581732), (494, 670720814), (626, 529290866), (988, 335360407), (1252, 264645433), (4069, 81429364), (5947, 55714828), (8138, 40714682), (11894, 27857414), (16276, 20357341), (23788, 13928707), (77311, 4285756), (154622, 2142878), (309244, 1071439)]