272684162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 439603200

約数和(自身を除く): 166919038

約数列:

[1, 2, 19, 38, 71, 142, 211, 422, 479, 958, 1349, 2698, 4009, 8018, 9101, 14981, 18202, 29962, 34009, 68018, 101069, 202138, 284639, 569278, 646171, 1292342, 1920311, 3840622, 7175899, 14351798, 136342081, 272684162]

約数ペア:

[(1, 272684162), (2, 136342081), (19, 14351798), (38, 7175899), (71, 3840622), (142, 1920311), (211, 1292342), (422, 646171), (479, 569278), (958, 284639), (1349, 202138), (2698, 101069), (4009, 68018), (8018, 34009), (9101, 29962), (14981, 18202)]