746680596548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{64189}}^1\times {\mathrm{67631}}^1$

素因数の和:131867

約数の個数: 24

約数和(自身を含む): 1337119808640

約数和(自身を除く): 590439212092

約数列:

[1, 2, 4, 43, 86, 172, 64189, 67631, 128378, 135262, 256756, 270524, 2760127, 2908133, 5520254, 5816266, 11040508, 11632532, 4341166259, 8682332518, 17364665036, 186670149137, 373340298274, 746680596548]

約数ペア:

[(1, 746680596548), (2, 373340298274), (4, 186670149137), (43, 17364665036), (86, 8682332518), (172, 4341166259), (64189, 11632532), (67631, 11040508), (128378, 5816266), (135262, 5520254), (256756, 2908133), (270524, 2760127)]