1619324856

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{20063}}^1$

素因数の和:20153

約数の個数: 96

約数和(自身を含む): 4694976000

約数和(自身を除く): 3075651144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 59, 72, 76, 114, 118, 152, 171, 177, 228, 236, 342, 354, 456, 472, 531, 684, 708, 1062, 1121, 1368, 1416, 2124, 2242, 3363, 4248, 4484, 6726, 8968, 10089, 13452, 20063, 20178, 26904, 40126, 40356, 60189, 80252, 80712, 120378, 160504, 180567, 240756, 361134, 381197, 481512, 722268, 762394, 1143591, 1183717, 1444536, 1524788, 2287182, 2367434, 3049576, 3430773, 3551151, 4574364, 4734868, 6861546, 7102302, 9148728, 9469736, 10653453, 13723092, 14204604, 21306906, 22490623, 27446184, 28409208, 42613812, 44981246, 67471869, 85227624, 89962492, 134943738, 179924984, 202415607, 269887476, 404831214, 539774952, 809662428, 1619324856]

約数ペア:

[(1, 1619324856), (2, 809662428), (3, 539774952), (4, 404831214), (6, 269887476), (8, 202415607), (9, 179924984), (12, 134943738), (18, 89962492), (19, 85227624), (24, 67471869), (36, 44981246), (38, 42613812), (57, 28409208), (59, 27446184), (72, 22490623), (76, 21306906), (114, 14204604), (118, 13723092), (152, 10653453), (171, 9469736), (177, 9148728), (228, 7102302), (236, 6861546), (342, 4734868), (354, 4574364), (456, 3551151), (472, 3430773), (531, 3049576), (684, 2367434), (708, 2287182), (1062, 1524788), (1121, 1444536), (1368, 1183717), (1416, 1143591), (2124, 762394), (2242, 722268), (3363, 481512), (4248, 381197), (4484, 361134), (6726, 240756), (8968, 180567), (10089, 160504), (13452, 120378), (20063, 80712), (20178, 80252), (26904, 60189), (40126, 40356)]