2551369968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15919}}^1$

素因数の和:15996

約数の個数: 160

約数和(自身を含む): 8528025600

約数和(自身を除く): 5976655632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 252, 318, 336, 371, 378, 424, 432, 477, 504, 636, 742, 756, 848, 954, 1008, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2544, 2862, 2968, 3024, 3339, 3816, 4452, 5724, 5936, 6678, 7632, 8904, 10017, 11448, 13356, 15919, 17808, 20034, 22896, 26712, 31838, 40068, 47757, 53424, 63676, 80136, 95514, 111433, 127352, 143271, 160272, 191028, 222866, 254704, 286542, 334299, 382056, 429813, 445732, 573084, 668598, 764112, 843707, 859626, 891464, 1002897, 1146168, 1337196, 1687414, 1719252, 1782928, 2005794, 2292336, 2531121, 2674392, 3008691, 3374828, 3438504, 4011588, 5062242, 5348784, 5905949, 6017382, 6749656, 6877008, 7593363, 8023176, 10124484, 11811898, 12034764, 13499312, 15186726, 16046352, 17717847, 20248968, 22780089, 23623796, 24069528, 30373452, 35435694, 40497936, 45560178, 47247592, 48139056, 53153541, 60746904, 70871388, 91120356, 94495184, 106307082, 121493808, 141742776, 159460623, 182240712, 212614164, 283485552, 318921246, 364481424, 425228328, 637842492, 850456656, 1275684984, 2551369968]

約数ペア:

[(1, 2551369968), (2, 1275684984), (3, 850456656), (4, 637842492), (6, 425228328), (7, 364481424), (8, 318921246), (9, 283485552), (12, 212614164), (14, 182240712), (16, 159460623), (18, 141742776), (21, 121493808), (24, 106307082), (27, 94495184), (28, 91120356), (36, 70871388), (42, 60746904), (48, 53153541), (53, 48139056), (54, 47247592), (56, 45560178), (63, 40497936), (72, 35435694), (84, 30373452), (106, 24069528), (108, 23623796), (112, 22780089), (126, 20248968), (144, 17717847), (159, 16046352), (168, 15186726), (189, 13499312), (212, 12034764), (216, 11811898), (252, 10124484), (318, 8023176), (336, 7593363), (371, 6877008), (378, 6749656), (424, 6017382), (432, 5905949), (477, 5348784), (504, 5062242), (636, 4011588), (742, 3438504), (756, 3374828), (848, 3008691), (954, 2674392), (1008, 2531121), (1113, 2292336), (1272, 2005794), (1431, 1782928), (1484, 1719252), (1512, 1687414), (1908, 1337196), (2226, 1146168), (2544, 1002897), (2862, 891464), (2968, 859626), (3024, 843707), (3339, 764112), (3816, 668598), (4452, 573084), (5724, 445732), (5936, 429813), (6678, 382056), (7632, 334299), (8904, 286542), (10017, 254704), (11448, 222866), (13356, 191028), (15919, 160272), (17808, 143271), (20034, 127352), (22896, 111433), (26712, 95514), (31838, 80136), (40068, 63676), (47757, 53424)]