128932584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{488381}}^1$

素因数の和:488401

約数の個数: 32

約数和(自身を含む): 351635040

約数和(自身を除く): 222702456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 488381, 976762, 1465143, 1953524, 2930286, 3907048, 5372191, 5860572, 10744382, 11721144, 16116573, 21488764, 32233146, 42977528, 64466292, 128932584]

約数ペア:

[(1, 128932584), (2, 64466292), (3, 42977528), (4, 32233146), (6, 21488764), (8, 16116573), (11, 11721144), (12, 10744382), (22, 5860572), (24, 5372191), (33, 3907048), (44, 2930286), (66, 1953524), (88, 1465143), (132, 976762), (264, 488381)]