391887744

素因数分解:

$2^7\times 3^1\times {\mathrm{1020541}}^1$

素因数の和:1020558

約数の個数: 32

約数和(自身を含む): 1040952840

約数和(自身を除く): 649065096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1020541, 2041082, 3061623, 4082164, 6123246, 8164328, 12246492, 16328656, 24492984, 32657312, 48985968, 65314624, 97971936, 130629248, 195943872, 391887744]

約数ペア:

[(1, 391887744), (2, 195943872), (3, 130629248), (4, 97971936), (6, 65314624), (8, 48985968), (12, 32657312), (16, 24492984), (24, 16328656), (32, 12246492), (48, 8164328), (64, 6123246), (96, 4082164), (128, 3061623), (192, 2041082), (384, 1020541)]