256792944

素因数分解:

$2^4\times 3^1\times {\mathrm{5349853}}^1$

素因数の和:5349864

約数の個数: 20

約数和(自身を含む): 663381896

約数和(自身を除く): 406588952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5349853, 10699706, 16049559, 21399412, 32099118, 42798824, 64198236, 85597648, 128396472, 256792944]

約数ペア:

[(1, 256792944), (2, 128396472), (3, 85597648), (4, 64198236), (6, 42798824), (8, 32099118), (12, 21399412), (16, 16049559), (24, 10699706), (48, 5349853)]