256498572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1943171}}^1$

素因数の和:1943189

約数の個数: 24

約数和(自身を含む): 652905792

約数和(自身を除く): 396407220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1943171, 3886342, 5829513, 7772684, 11659026, 21374881, 23318052, 42749762, 64124643, 85499524, 128249286, 256498572]

約数ペア:

[(1, 256498572), (2, 128249286), (3, 85499524), (4, 64124643), (6, 42749762), (11, 23318052), (12, 21374881), (22, 11659026), (33, 7772684), (44, 5829513), (66, 3886342), (132, 1943171)]