278731632

素因数分解:

$2^4\times 3^1\times {\mathrm{5806909}}^1$

素因数の和:5806920

約数の個数: 20

約数和(自身を含む): 720056840

約数和(自身を除く): 441325208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5806909, 11613818, 17420727, 23227636, 34841454, 46455272, 69682908, 92910544, 139365816, 278731632]

約数ペア:

[(1, 278731632), (2, 139365816), (3, 92910544), (4, 69682908), (6, 46455272), (8, 34841454), (12, 23227636), (16, 17420727), (24, 11613818), (48, 5806909)]