668889216

素因数分解:

$2^7\times 3^2\times {\mathrm{580633}}^1$

素因数の和:580653

約数の個数: 48

約数和(自身を含む): 1924801710

約数和(自身を除く): 1255912494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 580633, 1161266, 1741899, 2322532, 3483798, 4645064, 5225697, 6967596, 9290128, 10451394, 13935192, 18580256, 20902788, 27870384, 37160512, 41805576, 55740768, 74321024, 83611152, 111481536, 167222304, 222963072, 334444608, 668889216]

約数ペア:

[(1, 668889216), (2, 334444608), (3, 222963072), (4, 167222304), (6, 111481536), (8, 83611152), (9, 74321024), (12, 55740768), (16, 41805576), (18, 37160512), (24, 27870384), (32, 20902788), (36, 18580256), (48, 13935192), (64, 10451394), (72, 9290128), (96, 6967596), (128, 5225697), (144, 4645064), (192, 3483798), (288, 2322532), (384, 1741899), (576, 1161266), (1152, 580633)]