725156928

素因数分解:

$2^6\times 3^3\times {\mathrm{419651}}^1$

素因数の和:419672

約数の個数: 56

約数和(自身を含む): 2131832160

約数和(自身を除く): 1406675232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 419651, 839302, 1258953, 1678604, 2517906, 3357208, 3776859, 5035812, 6714416, 7553718, 10071624, 11330577, 13428832, 15107436, 20143248, 22661154, 26857664, 30214872, 40286496, 45322308, 60429744, 80572992, 90644616, 120859488, 181289232, 241718976, 362578464, 725156928]

約数ペア:

[(1, 725156928), (2, 362578464), (3, 241718976), (4, 181289232), (6, 120859488), (8, 90644616), (9, 80572992), (12, 60429744), (16, 45322308), (18, 40286496), (24, 30214872), (27, 26857664), (32, 22661154), (36, 20143248), (48, 15107436), (54, 13428832), (64, 11330577), (72, 10071624), (96, 7553718), (108, 6714416), (144, 5035812), (192, 3776859), (216, 3357208), (288, 2517906), (432, 1678604), (576, 1258953), (864, 839302), (1728, 419651)]