253257564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{2339}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 676166400

約数和(自身を除く): 422908836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1289, 2339, 2578, 3867, 4678, 5156, 7017, 7734, 9023, 9356, 14034, 15468, 16373, 18046, 27069, 28068, 32746, 36092, 49119, 54138, 65492, 98238, 108276, 196476, 3014971, 6029942, 9044913, 12059884, 18089826, 21104797, 36179652, 42209594, 63314391, 84419188, 126628782, 253257564]

約数ペア:

[(1, 253257564), (2, 126628782), (3, 84419188), (4, 63314391), (6, 42209594), (7, 36179652), (12, 21104797), (14, 18089826), (21, 12059884), (28, 9044913), (42, 6029942), (84, 3014971), (1289, 196476), (2339, 108276), (2578, 98238), (3867, 65492), (4678, 54138), (5156, 49119), (7017, 36092), (7734, 32746), (9023, 28068), (9356, 27069), (14034, 18046), (15468, 16373)]