254865924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{372611}}^1$

素因数の和:372640

約数の個数: 36

約数和(自身を含む): 678153840

約数和(自身を除く): 423287916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 372611, 745222, 1117833, 1490444, 2235666, 3353499, 4471332, 6706998, 7079609, 13413996, 14159218, 21238827, 28318436, 42477654, 63716481, 84955308, 127432962, 254865924]

約数ペア:

[(1, 254865924), (2, 127432962), (3, 84955308), (4, 63716481), (6, 42477654), (9, 28318436), (12, 21238827), (18, 14159218), (19, 13413996), (36, 7079609), (38, 6706998), (57, 4471332), (76, 3353499), (114, 2235666), (171, 1490444), (228, 1117833), (342, 745222), (684, 372611)]