420285564

素因数分解:

$2^2\times 3^3\times {\mathrm{283}}^1\times {\mathrm{13751}}^1$

素因数の和:14047

約数の個数: 48

約数和(自身を含む): 1093559040

約数和(自身を除く): 673273476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 283, 566, 849, 1132, 1698, 2547, 3396, 5094, 7641, 10188, 13751, 15282, 27502, 30564, 41253, 55004, 82506, 123759, 165012, 247518, 371277, 495036, 742554, 1485108, 3891533, 7783066, 11674599, 15566132, 23349198, 35023797, 46698396, 70047594, 105071391, 140095188, 210142782, 420285564]

約数ペア:

[(1, 420285564), (2, 210142782), (3, 140095188), (4, 105071391), (6, 70047594), (9, 46698396), (12, 35023797), (18, 23349198), (27, 15566132), (36, 11674599), (54, 7783066), (108, 3891533), (283, 1485108), (566, 742554), (849, 495036), (1132, 371277), (1698, 247518), (2547, 165012), (3396, 123759), (5094, 82506), (7641, 55004), (10188, 41253), (13751, 30564), (15282, 27502)]