1815064272

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4217}}^1$

素因数の和:4306

約数の個数: 180

約数和(自身を含む): 6007284036

約数和(自身を除く): 4192219764

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 61, 63, 72, 84, 98, 112, 122, 126, 144, 147, 168, 183, 196, 244, 252, 294, 336, 366, 392, 427, 441, 488, 504, 549, 588, 732, 784, 854, 882, 976, 1008, 1098, 1176, 1281, 1464, 1708, 1764, 2196, 2352, 2562, 2928, 2989, 3416, 3528, 3843, 4217, 4392, 5124, 5978, 6832, 7056, 7686, 8434, 8784, 8967, 10248, 11956, 12651, 15372, 16868, 17934, 20496, 23912, 25302, 26901, 29519, 30744, 33736, 35868, 37953, 47824, 50604, 53802, 59038, 61488, 67472, 71736, 75906, 88557, 101208, 107604, 118076, 143472, 151812, 177114, 202416, 206633, 215208, 236152, 257237, 265671, 303624, 354228, 413266, 430416, 472304, 514474, 531342, 607248, 619899, 708456, 771711, 826532, 1028948, 1062684, 1239798, 1416912, 1543422, 1653064, 1800659, 1859697, 2057896, 2125368, 2315133, 2479596, 3086844, 3306128, 3601318, 3719394, 4115792, 4250736, 4630266, 4959192, 5401977, 6173688, 7202636, 7438788, 9260532, 9918384, 10803954, 12347376, 12604613, 14405272, 14877576, 16205931, 18521064, 21607908, 25209226, 28810544, 29755152, 32411862, 37042128, 37813839, 43215816, 50418452, 64823724, 75627678, 86431632, 100836904, 113441517, 129647448, 151255356, 201673808, 226883034, 259294896, 302510712, 453766068, 605021424, 907532136, 1815064272]

約数ペア:

[(1, 1815064272), (2, 907532136), (3, 605021424), (4, 453766068), (6, 302510712), (7, 259294896), (8, 226883034), (9, 201673808), (12, 151255356), (14, 129647448), (16, 113441517), (18, 100836904), (21, 86431632), (24, 75627678), (28, 64823724), (36, 50418452), (42, 43215816), (48, 37813839), (49, 37042128), (56, 32411862), (61, 29755152), (63, 28810544), (72, 25209226), (84, 21607908), (98, 18521064), (112, 16205931), (122, 14877576), (126, 14405272), (144, 12604613), (147, 12347376), (168, 10803954), (183, 9918384), (196, 9260532), (244, 7438788), (252, 7202636), (294, 6173688), (336, 5401977), (366, 4959192), (392, 4630266), (427, 4250736), (441, 4115792), (488, 3719394), (504, 3601318), (549, 3306128), (588, 3086844), (732, 2479596), (784, 2315133), (854, 2125368), (882, 2057896), (976, 1859697), (1008, 1800659), (1098, 1653064), (1176, 1543422), (1281, 1416912), (1464, 1239798), (1708, 1062684), (1764, 1028948), (2196, 826532), (2352, 771711), (2562, 708456), (2928, 619899), (2989, 607248), (3416, 531342), (3528, 514474), (3843, 472304), (4217, 430416), (4392, 413266), (5124, 354228), (5978, 303624), (6832, 265671), (7056, 257237), (7686, 236152), (8434, 215208), (8784, 206633), (8967, 202416), (10248, 177114), (11956, 151812), (12651, 143472), (15372, 118076), (16868, 107604), (17934, 101208), (20496, 88557), (23912, 75906), (25302, 71736), (26901, 67472), (29519, 61488), (30744, 59038), (33736, 53802), (35868, 50604), (37953, 47824)]