9747987217920

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{8191}}^1$

素因数の和:8431

約数の個数: 960

約数和(自身を含む): 39659614765056

約数和(自身を除く): 29911627547136

約数列:

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約数ペア:

[(1, 9747987217920), (2, 4873993608960), (3, 3249329072640), (4, 2436996804480), (5, 1949597443584), (6, 1624664536320), (7, 1392569602560), (8, 1218498402240), (9, 1083109690880), (10, 974798721792), (12, 812332268160), (14, 696284801280), (15, 649865814528), (16, 609249201120), (18, 541554845440), (20, 487399360896), (21, 464189867520), (24, 406166134080), (28, 348142400640), (30, 324932907264), (32, 304624600560), (35, 278513920512), (36, 270777422720), (40, 243699680448), (42, 232094933760), (45, 216621938176), (47, 207403983360), (48, 203083067040), (56, 174071200320), (60, 162466453632), (63, 154729955840), (64, 152312300280), (70, 139256960256), (72, 135388711360), (80, 121849840224), (84, 116047466880), (90, 108310969088), (94, 103701991680), (96, 101541533520), (105, 92837973504), (112, 87035600160), (120, 81233226816), (126, 77364977920), (128, 76156150140), (140, 69628480128), (141, 69134661120), (144, 67694355680), (157, 62089090560), (160, 60924920112), (168, 58023733440), 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