401200452

素因数分解:

$2^2\times 3^4\times {\mathrm{1238273}}^1$

素因数の和:1238289

約数の個数: 30

約数和(自身を含む): 1048818078

約数和(自身を除く): 647617626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1238273, 2476546, 3714819, 4953092, 7429638, 11144457, 14859276, 22288914, 33433371, 44577828, 66866742, 100300113, 133733484, 200600226, 401200452]

約数ペア:

[(1, 401200452), (2, 200600226), (3, 133733484), (4, 100300113), (6, 66866742), (9, 44577828), (12, 33433371), (18, 22288914), (27, 14859276), (36, 11144457), (54, 7429638), (81, 4953092), (108, 3714819), (162, 2476546), (324, 1238273)]