421914789504

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:481

約数の個数: 576

約数和(自身を含む): 1349139654720

約数和(自身を除く): 927224865216

約数列:

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約数ペア:

[(1, 421914789504), (2, 210957394752), (3, 140638263168), (4, 105478697376), (6, 70319131584), (8, 52739348688), (9, 46879421056), (12, 35159565792), (13, 32454983808), (16, 26369674344), (18, 23439710528), (24, 17579782896), (26, 16227491904), (32, 13184837172), (36, 11719855264), (39, 10818327936), (48, 8789891448), (52, 8113745952), (64, 6592418586), (71, 5942461824), (72, 5859927632), (78, 5409163968), (96, 4394945724), (104, 4056872976), (117, 3606109312), (128, 3296209293), (131, 3220723584), (142, 2971230912), (144, 2929963816), (156, 2704581984), (169, 2496537216), (192, 2197472862), (208, 2028436488), (213, 1980820608), (233, 1810793088), (234, 1803054656), (262, 1610361792), (284, 1485615456), (288, 1464981908), (312, 1352290992), (338, 1248268608), (384, 1098736431), (393, 1073574528), (416, 1014218244), (426, 990410304), (466, 905396544), (468, 901527328), (507, 832179072), (524, 805180896), (568, 742807728), (576, 732490954), (624, 676145496), (639, 660273536), (676, 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