425492744

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{491}}^1\times {\mathrm{727}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 805896000

約数和(自身を除く): 380403256

約数列:

[1, 2, 4, 8, 149, 298, 491, 596, 727, 982, 1192, 1454, 1964, 2908, 3928, 5816, 73159, 108323, 146318, 216646, 292636, 356957, 433292, 585272, 713914, 866584, 1427828, 2855656, 53186593, 106373186, 212746372, 425492744]

約数ペア:

[(1, 425492744), (2, 212746372), (4, 106373186), (8, 53186593), (149, 2855656), (298, 1427828), (491, 866584), (596, 713914), (727, 585272), (982, 433292), (1192, 356957), (1454, 292636), (1964, 216646), (2908, 146318), (3928, 108323), (5816, 73159)]