268520844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1177723}}^1$

素因数の和:1177749

約数の個数: 24

約数和(自身を含む): 659525440

約数和(自身を除く): 391004596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1177723, 2355446, 3533169, 4710892, 7066338, 14132676, 22376737, 44753474, 67130211, 89506948, 134260422, 268520844]

約数ペア:

[(1, 268520844), (2, 134260422), (3, 89506948), (4, 67130211), (6, 44753474), (12, 22376737), (19, 14132676), (38, 7066338), (57, 4710892), (76, 3533169), (114, 2355446), (228, 1177723)]