340455762

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2081}}^1$

素因数の和:2299

約数の個数: 48

約数和(自身を含む): 755141400

約数和(自身を除く): 414685638

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 149, 183, 298, 366, 447, 549, 894, 1098, 1341, 2081, 2682, 4162, 6243, 9089, 12486, 18178, 18729, 27267, 37458, 54534, 81801, 126941, 163602, 253882, 310069, 380823, 620138, 761646, 930207, 1142469, 1860414, 2284938, 2790621, 5581242, 18914209, 37828418, 56742627, 113485254, 170227881, 340455762]

約数ペア:

[(1, 340455762), (2, 170227881), (3, 113485254), (6, 56742627), (9, 37828418), (18, 18914209), (61, 5581242), (122, 2790621), (149, 2284938), (183, 1860414), (298, 1142469), (366, 930207), (447, 761646), (549, 620138), (894, 380823), (1098, 310069), (1341, 253882), (2081, 163602), (2682, 126941), (4162, 81801), (6243, 54534), (9089, 37458), (12486, 27267), (18178, 18729)]