256029805152

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{8979721}}^1$

素因数の和:8979754

約数の個数: 120

約数和(自身を含む): 821429049672

約数和(自身を除く): 565399244520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2592, 3168, 3564, 4752, 7128, 9504, 14256, 28512, 8979721, 17959442, 26939163, 35918884, 53878326, 71837768, 80817489, 98776931, 107756652, 143675536, 161634978, 197553862, 215513304, 242452467, 287351072, 296330793, 323269956, 395107724, 431026608, 484904934, 592661586, 646539912, 727357401, 790215448, 862053216, 888992379, 969809868, 1185323172, 1293079824, 1454714802, 1580430896, 1777984758, 1939619736, 2370646344, 2586159648, 2666977137, 2909429604, 3160861792, 3555969516, 3879239472, 4741292688, 5333954274, 5818859208, 7111939032, 7758478944, 8000931411, 9482585376, 10667908548, 11637718416, 14223878064, 16001862822, 21335817096, 23275436832, 28447756128, 32003725644, 42671634192, 64007451288, 85343268384, 128014902576, 256029805152]

約数ペア:

[(1, 256029805152), (2, 128014902576), (3, 85343268384), (4, 64007451288), (6, 42671634192), (8, 32003725644), (9, 28447756128), (11, 23275436832), (12, 21335817096), (16, 16001862822), (18, 14223878064), (22, 11637718416), (24, 10667908548), (27, 9482585376), (32, 8000931411), (33, 7758478944), (36, 7111939032), (44, 5818859208), (48, 5333954274), (54, 4741292688), (66, 3879239472), (72, 3555969516), (81, 3160861792), (88, 2909429604), (96, 2666977137), (99, 2586159648), (108, 2370646344), (132, 1939619736), (144, 1777984758), (162, 1580430896), (176, 1454714802), (198, 1293079824), (216, 1185323172), (264, 969809868), (288, 888992379), (297, 862053216), (324, 790215448), (352, 727357401), (396, 646539912), (432, 592661586), (528, 484904934), (594, 431026608), (648, 395107724), (792, 323269956), (864, 296330793), (891, 287351072), (1056, 242452467), (1188, 215513304), (1296, 197553862), (1584, 161634978), (1782, 143675536), (2376, 107756652), (2592, 98776931), (3168, 80817489), (3564, 71837768), (4752, 53878326), (7128, 35918884), (9504, 26939163), (14256, 17959442), (28512, 8979721)]