381182004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{504209}}^1$

素因数の和:504229

約数の個数: 48

約数和(自身を含む): 1129430400

約数和(自身を除く): 748248396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 504209, 1008418, 1512627, 2016836, 3025254, 3529463, 4537881, 6050508, 7058926, 9075762, 10588389, 13613643, 14117852, 18151524, 21176778, 27227286, 31765167, 42353556, 54454572, 63530334, 95295501, 127060668, 190591002, 381182004]

約数ペア:

[(1, 381182004), (2, 190591002), (3, 127060668), (4, 95295501), (6, 63530334), (7, 54454572), (9, 42353556), (12, 31765167), (14, 27227286), (18, 21176778), (21, 18151524), (27, 14117852), (28, 13613643), (36, 10588389), (42, 9075762), (54, 7058926), (63, 6050508), (84, 4537881), (108, 3529463), (126, 3025254), (189, 2016836), (252, 1512627), (378, 1008418), (756, 504209)]