431555748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{2531}}^1$

素因数の和:3644

約数の個数: 48

約数和(自身を含む): 1085843136

約数和(自身を除く): 654287388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1093, 2186, 2531, 3279, 4372, 5062, 6558, 7593, 10124, 13116, 14209, 15186, 28418, 30372, 32903, 42627, 56836, 65806, 85254, 98709, 131612, 170508, 197418, 394836, 2766383, 5532766, 8299149, 11065532, 16598298, 33196596, 35962979, 71925958, 107888937, 143851916, 215777874, 431555748]

約数ペア:

[(1, 431555748), (2, 215777874), (3, 143851916), (4, 107888937), (6, 71925958), (12, 35962979), (13, 33196596), (26, 16598298), (39, 11065532), (52, 8299149), (78, 5532766), (156, 2766383), (1093, 394836), (2186, 197418), (2531, 170508), (3279, 131612), (4372, 98709), (5062, 85254), (6558, 65806), (7593, 56836), (10124, 42627), (13116, 32903), (14209, 30372), (15186, 28418)]