28080343824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{5209}}^1$

素因数の和:5449

約数の個数: 160

約数和(自身を含む): 80098623360

約数和(自身を除く): 52018279536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 163, 208, 212, 312, 318, 326, 424, 489, 624, 636, 652, 689, 848, 978, 1272, 1304, 1378, 1956, 2067, 2119, 2544, 2608, 2756, 3912, 4134, 4238, 5209, 5512, 6357, 7824, 8268, 8476, 8639, 10418, 11024, 12714, 15627, 16536, 16952, 17278, 20836, 25428, 25917, 31254, 33072, 33904, 34556, 41672, 50856, 51834, 62508, 67717, 69112, 83344, 101712, 103668, 112307, 125016, 135434, 138224, 203151, 207336, 224614, 250032, 270868, 276077, 336921, 406302, 414672, 449228, 541736, 552154, 673842, 812604, 828231, 849067, 898456, 1083472, 1104308, 1347684, 1625208, 1656462, 1698134, 1796912, 2208616, 2547201, 2695368, 3250416, 3312924, 3396268, 3589001, 4417232, 5094402, 5390736, 6625848, 6792536, 7178002, 10188804, 10767003, 11037871, 13251696, 13585072, 14356004, 20377608, 21534006, 22075742, 28712008, 33113613, 40755216, 43068012, 44151484, 45000551, 57424016, 66227226, 86136024, 88302968, 90001102, 132454452, 135001653, 172272048, 176605936, 180002204, 264908904, 270003306, 360004408, 529817808, 540006612, 585007163, 720008816, 1080013224, 1170014326, 1755021489, 2160026448, 2340028652, 3510042978, 4680057304, 7020085956, 9360114608, 14040171912, 28080343824]

約数ペア:

[(1, 28080343824), (2, 14040171912), (3, 9360114608), (4, 7020085956), (6, 4680057304), (8, 3510042978), (12, 2340028652), (13, 2160026448), (16, 1755021489), (24, 1170014326), (26, 1080013224), (39, 720008816), (48, 585007163), (52, 540006612), (53, 529817808), (78, 360004408), (104, 270003306), (106, 264908904), (156, 180002204), (159, 176605936), (163, 172272048), (208, 135001653), (212, 132454452), (312, 90001102), (318, 88302968), (326, 86136024), (424, 66227226), (489, 57424016), (624, 45000551), (636, 44151484), (652, 43068012), (689, 40755216), (848, 33113613), (978, 28712008), (1272, 22075742), (1304, 21534006), (1378, 20377608), (1956, 14356004), (2067, 13585072), (2119, 13251696), (2544, 11037871), (2608, 10767003), (2756, 10188804), (3912, 7178002), (4134, 6792536), (4238, 6625848), (5209, 5390736), (5512, 5094402), (6357, 4417232), (7824, 3589001), (8268, 3396268), (8476, 3312924), (8639, 3250416), (10418, 2695368), (11024, 2547201), (12714, 2208616), (15627, 1796912), (16536, 1698134), (16952, 1656462), (17278, 1625208), (20836, 1347684), (25428, 1104308), (25917, 1083472), (31254, 898456), (33072, 849067), (33904, 828231), (34556, 812604), (41672, 673842), (50856, 552154), (51834, 541736), (62508, 449228), (67717, 414672), (69112, 406302), (83344, 336921), (101712, 276077), (103668, 270868), (112307, 250032), (125016, 224614), (135434, 207336), (138224, 203151)]