247906584

素因数分解:

$2^3\times 3^2\times {\mathrm{1669}}^1\times {\mathrm{2063}}^1$

素因数の和:3744

約数の個数: 48

約数和(自身を含む): 672141600

約数和(自身を除く): 424235016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1669, 2063, 3338, 4126, 5007, 6189, 6676, 8252, 10014, 12378, 13352, 15021, 16504, 18567, 20028, 24756, 30042, 37134, 40056, 49512, 60084, 74268, 120168, 148536, 3443147, 6886294, 10329441, 13772588, 20658882, 27545176, 30988323, 41317764, 61976646, 82635528, 123953292, 247906584]

約数ペア:

[(1, 247906584), (2, 123953292), (3, 82635528), (4, 61976646), (6, 41317764), (8, 30988323), (9, 27545176), (12, 20658882), (18, 13772588), (24, 10329441), (36, 6886294), (72, 3443147), (1669, 148536), (2063, 120168), (3338, 74268), (4126, 60084), (5007, 49512), (6189, 40056), (6676, 37134), (8252, 30042), (10014, 24756), (12378, 20028), (13352, 18567), (15021, 16504)]