340805280368

素因数分解:

$2^4\times 7^1\times {\mathrm{3042904289}}^1$

素因数の和:3042904304

約数の個数: 20

約数和(自身を含む): 754640263920

約数和(自身を除く): 413834983552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3042904289, 6085808578, 12171617156, 21300330023, 24343234312, 42600660046, 48686468624, 85201320092, 170402640184, 340805280368]

約数ペア:

[(1, 340805280368), (2, 170402640184), (4, 85201320092), (7, 48686468624), (8, 42600660046), (14, 24343234312), (16, 21300330023), (28, 12171617156), (56, 6085808578), (112, 3042904289)]