291446136

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{21193}}^1$

素因数の和:21396

約数の個数: 48

約数和(自身を含む): 793503360

約数和(自身を除く): 502057224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 4584, 6876, 13752, 21193, 42386, 63579, 84772, 127158, 169544, 190737, 254316, 381474, 508632, 762948, 1525896, 4047863, 8095726, 12143589, 16191452, 24287178, 32382904, 36430767, 48574356, 72861534, 97148712, 145723068, 291446136]

約数ペア:

[(1, 291446136), (2, 145723068), (3, 97148712), (4, 72861534), (6, 48574356), (8, 36430767), (9, 32382904), (12, 24287178), (18, 16191452), (24, 12143589), (36, 8095726), (72, 4047863), (191, 1525896), (382, 762948), (573, 508632), (764, 381474), (1146, 254316), (1528, 190737), (1719, 169544), (2292, 127158), (3438, 84772), (4584, 63579), (6876, 42386), (13752, 21193)]