494841744

素因数分解:

$2^4\times 3^3\times {\mathrm{641}}^1\times {\mathrm{1787}}^1$

素因数の和:2445

約数の個数: 80

約数和(自身を含む): 1423391040

約数和(自身を除く): 928549296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 641, 1282, 1787, 1923, 2564, 3574, 3846, 5128, 5361, 5769, 7148, 7692, 10256, 10722, 11538, 14296, 15384, 16083, 17307, 21444, 23076, 28592, 30768, 32166, 34614, 42888, 46152, 48249, 64332, 69228, 85776, 92304, 96498, 128664, 138456, 192996, 257328, 276912, 385992, 771984, 1145467, 2290934, 3436401, 4581868, 6872802, 9163736, 10309203, 13745604, 18327472, 20618406, 27491208, 30927609, 41236812, 54982416, 61855218, 82473624, 123710436, 164947248, 247420872, 494841744]

約数ペア:

[(1, 494841744), (2, 247420872), (3, 164947248), (4, 123710436), (6, 82473624), (8, 61855218), (9, 54982416), (12, 41236812), (16, 30927609), (18, 27491208), (24, 20618406), (27, 18327472), (36, 13745604), (48, 10309203), (54, 9163736), (72, 6872802), (108, 4581868), (144, 3436401), (216, 2290934), (432, 1145467), (641, 771984), (1282, 385992), (1787, 276912), (1923, 257328), (2564, 192996), (3574, 138456), (3846, 128664), (5128, 96498), (5361, 92304), (5769, 85776), (7148, 69228), (7692, 64332), (10256, 48249), (10722, 46152), (11538, 42888), (14296, 34614), (15384, 32166), (16083, 30768), (17307, 28592), (21444, 23076)]