391947432

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{149827}}^1$

素因数の和:149945

約数の個数: 32

約数和(自身を含む): 988864800

約数和(自身を除く): 596917368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 149827, 299654, 449481, 599308, 898962, 1198616, 1797924, 3595848, 16331143, 32662286, 48993429, 65324572, 97986858, 130649144, 195973716, 391947432]

約数ペア:

[(1, 391947432), (2, 195973716), (3, 130649144), (4, 97986858), (6, 65324572), (8, 48993429), (12, 32662286), (24, 16331143), (109, 3595848), (218, 1797924), (327, 1198616), (436, 898962), (654, 599308), (872, 449481), (1308, 299654), (2616, 149827)]