724574037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^2$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 1132927488

約数和(自身を除く): 408353451

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 149, 253, 447, 473, 759, 989, 1419, 1639, 2967, 3427, 4917, 6407, 10281, 10879, 19221, 22201, 32637, 37697, 66603, 70477, 113091, 147361, 211431, 244211, 442083, 510623, 732633, 954643, 1531869, 1620971, 2863929, 4862913, 5616853, 10501073, 16850559, 21956789, 31503219, 65870367, 241524679, 724574037]

約数ペア:

[(1, 724574037), (3, 241524679), (11, 65870367), (23, 31503219), (33, 21956789), (43, 16850559), (69, 10501073), (129, 5616853), (149, 4862913), (253, 2863929), (447, 1620971), (473, 1531869), (759, 954643), (989, 732633), (1419, 510623), (1639, 442083), (2967, 244211), (3427, 211431), (4917, 147361), (6407, 113091), (10281, 70477), (10879, 66603), (19221, 37697), (22201, 32637)]