38919842208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10395257}}^1$

素因数の和:10395286

約数の個数: 72

約数和(自身を含む): 119192028228

約数和(自身を除く): 80272186020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 10395257, 20790514, 31185771, 41581028, 62371542, 83162056, 93557313, 124743084, 135138341, 166324112, 187114626, 249486168, 270276682, 332648224, 374229252, 405415023, 498972336, 540553364, 748458504, 810830046, 997944672, 1081106728, 1216245069, 1496917008, 1621660092, 2162213456, 2432490138, 2993834016, 3243320184, 4324426912, 4864980276, 6486640368, 9729960552, 12973280736, 19459921104, 38919842208]

約数ペア:

[(1, 38919842208), (2, 19459921104), (3, 12973280736), (4, 9729960552), (6, 6486640368), (8, 4864980276), (9, 4324426912), (12, 3243320184), (13, 2993834016), (16, 2432490138), (18, 2162213456), (24, 1621660092), (26, 1496917008), (32, 1216245069), (36, 1081106728), (39, 997944672), (48, 810830046), (52, 748458504), (72, 540553364), (78, 498972336), (96, 405415023), (104, 374229252), (117, 332648224), (144, 270276682), (156, 249486168), (208, 187114626), (234, 166324112), (288, 135138341), (312, 124743084), (416, 93557313), (468, 83162056), (624, 62371542), (936, 41581028), (1248, 31185771), (1872, 20790514), (3744, 10395257)]