455362062976

素因数分解:

$2^7\times {\mathrm{90203}}^1\times {\mathrm{39439}}^1$

素因数の和:129656

約数の個数: 32

約数和(自身を含む): 907199668800

約数和(自身を除く): 451837605824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 39439, 78878, 90203, 157756, 180406, 315512, 360812, 631024, 721624, 1262048, 1443248, 2524096, 2886496, 5048192, 5772992, 11545984, 3557516117, 7115032234, 14230064468, 28460128936, 56920257872, 113840515744, 227681031488, 455362062976]

約数ペア:

[(1, 455362062976), (2, 227681031488), (4, 113840515744), (8, 56920257872), (16, 28460128936), (32, 14230064468), (64, 7115032234), (128, 3557516117), (39439, 11545984), (78878, 5772992), (90203, 5048192), (157756, 2886496), (180406, 2524096), (315512, 1443248), (360812, 1262048), (631024, 721624)]