240393456

素因数分解:

$2^4\times 3^2\times {\mathrm{1669399}}^1$

素因数の和:1669413

約数の個数: 30

約数和(自身を含む): 672768200

約数和(自身を除く): 432374744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1669399, 3338798, 5008197, 6677596, 10016394, 13355192, 15024591, 20032788, 26710384, 30049182, 40065576, 60098364, 80131152, 120196728, 240393456]

約数ペア:

[(1, 240393456), (2, 120196728), (3, 80131152), (4, 60098364), (6, 40065576), (8, 30049182), (9, 26710384), (12, 20032788), (16, 15024591), (18, 13355192), (24, 10016394), (36, 6677596), (48, 5008197), (72, 3338798), (144, 1669399)]