129243048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{489557}}^1$

素因数の和:489577

約数の個数: 32

約数和(自身を含む): 352481760

約数和(自身を除く): 223238712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 489557, 979114, 1468671, 1958228, 2937342, 3916456, 5385127, 5874684, 10770254, 11749368, 16155381, 21540508, 32310762, 43081016, 64621524, 129243048]

約数ペア:

[(1, 129243048), (2, 64621524), (3, 43081016), (4, 32310762), (6, 21540508), (8, 16155381), (11, 11749368), (12, 10770254), (22, 5874684), (24, 5385127), (33, 3916456), (44, 2937342), (66, 1958228), (88, 1468671), (132, 979114), (264, 489557)]