248502078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6571}}^1$

素因数の和:6781

約数の個数: 48

約数和(自身を含む): 590533632

約数和(自身を除く): 342031554

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 191, 198, 382, 573, 1146, 1719, 2101, 3438, 4202, 6303, 6571, 12606, 13142, 18909, 19713, 37818, 39426, 59139, 72281, 118278, 144562, 216843, 433686, 650529, 1255061, 1301058, 2510122, 3765183, 7530366, 11295549, 13805671, 22591098, 27611342, 41417013, 82834026, 124251039, 248502078]

約数ペア:

[(1, 248502078), (2, 124251039), (3, 82834026), (6, 41417013), (9, 27611342), (11, 22591098), (18, 13805671), (22, 11295549), (33, 7530366), (66, 3765183), (99, 2510122), (191, 1301058), (198, 1255061), (382, 650529), (573, 433686), (1146, 216843), (1719, 144562), (2101, 118278), (3438, 72281), (4202, 59139), (6303, 39426), (6571, 37818), (12606, 19713), (13142, 18909)]