255138378768

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 960

約数和(自身を含む): 948765941760

約数和(自身を除く): 693627562992

約数列:

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約数ペア:

[(1, 255138378768), (2, 127569189384), (3, 85046126256), (4, 63784594692), (6, 42523063128), (7, 36448339824), (8, 31892297346), (9, 28348708752), (12, 21261531564), (13, 19626029136), (14, 18224169912), (16, 15946148673), (18, 14174354376), (21, 12149446608), (24, 10630765782), (26, 9813014568), (27, 9449569584), (28, 9112084956), (36, 7087177188), (39, 6542009712), (42, 6074723304), (47, 5428476144), (48, 5315382891), (52, 4906507284), (54, 4724784792), (56, 4556042478), (63, 4049815536), (67, 3808035504), (72, 3543588594), (78, 3271004856), (81, 3149856528), (84, 3037361652), (91, 2803718448), (94, 2714238072), (104, 2453253642), (108, 2362392396), (112, 2278021239), (117, 2180669904), (126, 2024907768), (134, 1904017752), (141, 1809492048), (144, 1771794297), (156, 1635502428), (162, 1574928264), (168, 1518680826), (182, 1401859224), (188, 1357119036), (189, 1349938512), (201, 1269345168), (208, 1226626821), (216, 1181196198), (229, 1114141392), (234, 1090334952), (243, 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