266313456

素因数分解:

$2^4\times 3^2\times {\mathrm{1849399}}^1$

素因数の和:1849413

約数の個数: 30

約数和(自身を含む): 745308200

約数和(自身を除く): 478994744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1849399, 3698798, 5548197, 7397596, 11096394, 14795192, 16644591, 22192788, 29590384, 33289182, 44385576, 66578364, 88771152, 133156728, 266313456]

約数ペア:

[(1, 266313456), (2, 133156728), (3, 88771152), (4, 66578364), (6, 44385576), (8, 33289182), (9, 29590384), (12, 22192788), (16, 16644591), (18, 14795192), (24, 11096394), (36, 7397596), (48, 5548197), (72, 3698798), (144, 1849399)]