285541284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{91873}}^1$

素因数の和:91924

約数の個数: 48

約数和(自身を含む): 782031488

約数和(自身を除く): 496490204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 91873, 183746, 275619, 367492, 551238, 643111, 1102476, 1286222, 1929333, 2572444, 3399301, 3858666, 6798602, 7717332, 10197903, 13597204, 20395806, 23795107, 40791612, 47590214, 71385321, 95180428, 142770642, 285541284]

約数ペア:

[(1, 285541284), (2, 142770642), (3, 95180428), (4, 71385321), (6, 47590214), (7, 40791612), (12, 23795107), (14, 20395806), (21, 13597204), (28, 10197903), (37, 7717332), (42, 6798602), (74, 3858666), (84, 3399301), (111, 2572444), (148, 1929333), (222, 1286222), (259, 1102476), (444, 643111), (518, 551238), (777, 367492), (1036, 275619), (1554, 183746), (3108, 91873)]