227791512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{243367}}^1$

素因数の和:243392

約数の個数: 48

約数和(自身を含む): 664394640

約数和(自身を除く): 436603128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 243367, 486734, 730101, 973468, 1460202, 1946936, 2190303, 2920404, 3163771, 4380606, 5840808, 6327542, 8761212, 9491313, 12655084, 17522424, 18982626, 25310168, 28473939, 37965252, 56947878, 75930504, 113895756, 227791512]

約数ペア:

[(1, 227791512), (2, 113895756), (3, 75930504), (4, 56947878), (6, 37965252), (8, 28473939), (9, 25310168), (12, 18982626), (13, 17522424), (18, 12655084), (24, 9491313), (26, 8761212), (36, 6327542), (39, 5840808), (52, 4380606), (72, 3163771), (78, 2920404), (104, 2190303), (117, 1946936), (156, 1460202), (234, 973468), (312, 730101), (468, 486734), (936, 243367)]