389064984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210533}}^1$

素因数の和:210560

約数の個数: 64

約数和(自身を含む): 1212675840

約数和(自身を除く): 823610856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 210533, 421066, 631599, 842132, 1263198, 1473731, 1684264, 2315863, 2526396, 2947462, 4421193, 4631726, 5052792, 5894924, 6947589, 8842386, 9263452, 11789848, 13895178, 16211041, 17684772, 18526904, 27790356, 32422082, 35369544, 48633123, 55580712, 64844164, 97266246, 129688328, 194532492, 389064984]

約数ペア:

[(1, 389064984), (2, 194532492), (3, 129688328), (4, 97266246), (6, 64844164), (7, 55580712), (8, 48633123), (11, 35369544), (12, 32422082), (14, 27790356), (21, 18526904), (22, 17684772), (24, 16211041), (28, 13895178), (33, 11789848), (42, 9263452), (44, 8842386), (56, 6947589), (66, 5894924), (77, 5052792), (84, 4631726), (88, 4421193), (132, 2947462), (154, 2526396), (168, 2315863), (231, 1684264), (264, 1473731), (308, 1263198), (462, 842132), (616, 631599), (924, 421066), (1848, 210533)]