719371392

素因数分解:

$2^7\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1879}}^1$

素因数の和:2893

約数の個数: 64

約数和(自身を含む): 1913764800

約数和(自身を除く): 1194393408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 997, 1879, 1994, 2991, 3758, 3988, 5637, 5982, 7516, 7976, 11274, 11964, 15032, 15952, 22548, 23928, 30064, 31904, 45096, 47856, 60128, 63808, 90192, 95712, 120256, 127616, 180384, 191424, 240512, 360768, 382848, 721536, 1873363, 3746726, 5620089, 7493452, 11240178, 14986904, 22480356, 29973808, 44960712, 59947616, 89921424, 119895232, 179842848, 239790464, 359685696, 719371392]

約数ペア:

[(1, 719371392), (2, 359685696), (3, 239790464), (4, 179842848), (6, 119895232), (8, 89921424), (12, 59947616), (16, 44960712), (24, 29973808), (32, 22480356), (48, 14986904), (64, 11240178), (96, 7493452), (128, 5620089), (192, 3746726), (384, 1873363), (997, 721536), (1879, 382848), (1994, 360768), (2991, 240512), (3758, 191424), (3988, 180384), (5637, 127616), (5982, 120256), (7516, 95712), (7976, 90192), (11274, 63808), (11964, 60128), (15032, 47856), (15952, 45096), (22548, 31904), (23928, 30064)]