2404508748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{1979}}^1$

素因数の和:2151

約数の個数: 72

約数和(自身を含む): 5990846400

約数和(自身を除く): 3586337652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 1979, 2774, 3958, 4161, 5329, 5548, 5937, 7916, 8322, 10658, 11874, 15987, 16644, 21316, 23748, 31974, 37601, 63948, 75202, 101251, 112803, 144467, 150404, 202502, 225606, 288934, 303753, 405004, 433401, 451212, 577868, 607506, 866802, 1215012, 1733604, 2744873, 5489746, 8234619, 10546091, 10979492, 16469238, 21092182, 31638273, 32938476, 42184364, 63276546, 126553092, 200375729, 400751458, 601127187, 801502916, 1202254374, 2404508748]

約数ペア:

[(1, 2404508748), (2, 1202254374), (3, 801502916), (4, 601127187), (6, 400751458), (12, 200375729), (19, 126553092), (38, 63276546), (57, 42184364), (73, 32938476), (76, 31638273), (114, 21092182), (146, 16469238), (219, 10979492), (228, 10546091), (292, 8234619), (438, 5489746), (876, 2744873), (1387, 1733604), (1979, 1215012), (2774, 866802), (3958, 607506), (4161, 577868), (5329, 451212), (5548, 433401), (5937, 405004), (7916, 303753), (8322, 288934), (10658, 225606), (11874, 202502), (15987, 150404), (16644, 144467), (21316, 112803), (23748, 101251), (31974, 75202), (37601, 63948)]