253082004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{70067}}^1$

素因数の和:70124

約数の個数: 48

約数和(自身を含む): 690590208

約数和(自身を除く): 437508204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 70067, 140134, 210201, 280268, 420402, 490469, 840804, 980938, 1471407, 1961876, 2942814, 3012881, 5885628, 6025762, 9038643, 12051524, 18077286, 21090167, 36154572, 42180334, 63270501, 84360668, 126541002, 253082004]

約数ペア:

[(1, 253082004), (2, 126541002), (3, 84360668), (4, 63270501), (6, 42180334), (7, 36154572), (12, 21090167), (14, 18077286), (21, 12051524), (28, 9038643), (42, 6025762), (43, 5885628), (84, 3012881), (86, 2942814), (129, 1961876), (172, 1471407), (258, 980938), (301, 840804), (516, 490469), (602, 420402), (903, 280268), (1204, 210201), (1806, 140134), (3612, 70067)]