308033404

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 668787840

約数和(自身を除く): 360754436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 193, 196, 238, 386, 476, 479, 772, 833, 958, 1351, 1666, 1916, 2702, 3281, 3332, 3353, 5404, 6562, 6706, 8143, 9457, 13124, 13412, 16286, 18914, 22967, 23471, 32572, 37828, 45934, 46942, 57001, 91868, 92447, 93884, 114002, 160769, 184894, 228004, 321538, 369788, 399007, 643076, 647129, 798014, 1294258, 1571599, 1596028, 2588516, 3143198, 4529903, 6286396, 9059806, 11001193, 18119612, 22002386, 44004772, 77008351, 154016702, 308033404]

約数ペア:

[(1, 308033404), (2, 154016702), (4, 77008351), (7, 44004772), (14, 22002386), (17, 18119612), (28, 11001193), (34, 9059806), (49, 6286396), (68, 4529903), (98, 3143198), (119, 2588516), (193, 1596028), (196, 1571599), (238, 1294258), (386, 798014), (476, 647129), (479, 643076), (772, 399007), (833, 369788), (958, 321538), (1351, 228004), (1666, 184894), (1916, 160769), (2702, 114002), (3281, 93884), (3332, 92447), (3353, 91868), (5404, 57001), (6562, 46942), (6706, 45934), (8143, 37828), (9457, 32572), (13124, 23471), (13412, 22967), (16286, 18914)]