218901192

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{23447}}^1$

素因数の和:23845

約数の個数: 32

約数和(自身を含む): 548683200

約数和(自身を除く): 329782008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 23447, 46894, 70341, 93788, 140682, 187576, 281364, 562728, 9120883, 18241766, 27362649, 36483532, 54725298, 72967064, 109450596, 218901192]

約数ペア:

[(1, 218901192), (2, 109450596), (3, 72967064), (4, 54725298), (6, 36483532), (8, 27362649), (12, 18241766), (24, 9120883), (389, 562728), (778, 281364), (1167, 187576), (1556, 140682), (2334, 93788), (3112, 70341), (4668, 46894), (9336, 23447)]