535455648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20431}}^1$

素因数の和:20467

約数の個数: 144

約数和(自身を含む): 1874186496

約数和(自身を除く): 1338730848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 20431, 26208, 40862, 61293, 81724, 122586, 143017, 163448, 183879, 245172, 265603, 286034, 326896, 367758, 429051, 490344, 531206, 572068, 653792, 735516, 796809, 858102, 980688, 1062412, 1144136, 1287153, 1471032, 1593618, 1716204, 1859221, 1961376, 2124824, 2288272, 2390427, 2574306, 2942064, 3187236, 3432408, 3718442, 4249648, 4576544, 4780854, 5148612, 5577663, 5884128, 6374472, 6864816, 7436884, 8499296, 9561708, 10297224, 11155326, 12748944, 13729632, 14873768, 16732989, 19123416, 20594448, 22310652, 25497888, 29747536, 33465978, 38246832, 41188896, 44621304, 59495072, 66931956, 76493664, 89242608, 133863912, 178485216, 267727824, 535455648]

約数ペア:

[(1, 535455648), (2, 267727824), (3, 178485216), (4, 133863912), (6, 89242608), (7, 76493664), (8, 66931956), (9, 59495072), (12, 44621304), (13, 41188896), (14, 38246832), (16, 33465978), (18, 29747536), (21, 25497888), (24, 22310652), (26, 20594448), (28, 19123416), (32, 16732989), (36, 14873768), (39, 13729632), (42, 12748944), (48, 11155326), (52, 10297224), (56, 9561708), (63, 8499296), (72, 7436884), (78, 6864816), (84, 6374472), (91, 5884128), (96, 5577663), (104, 5148612), (112, 4780854), (117, 4576544), (126, 4249648), (144, 3718442), (156, 3432408), (168, 3187236), (182, 2942064), (208, 2574306), (224, 2390427), (234, 2288272), (252, 2124824), (273, 1961376), (288, 1859221), (312, 1716204), (336, 1593618), (364, 1471032), (416, 1287153), (468, 1144136), (504, 1062412), (546, 980688), (624, 858102), (672, 796809), (728, 735516), (819, 653792), (936, 572068), (1008, 531206), (1092, 490344), (1248, 429051), (1456, 367758), (1638, 326896), (1872, 286034), (2016, 265603), (2184, 245172), (2912, 183879), (3276, 163448), (3744, 143017), (4368, 122586), (6552, 81724), (8736, 61293), (13104, 40862), (20431, 26208)]