481067517

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 842711040

約数和(自身を除く): 361643523

約数列:

[1, 3, 7, 19, 21, 23, 31, 57, 69, 89, 93, 133, 161, 217, 267, 361, 399, 437, 483, 589, 623, 651, 713, 1083, 1311, 1691, 1767, 1869, 2047, 2139, 2527, 2759, 3059, 4123, 4991, 5073, 6141, 7581, 8277, 8303, 9177, 11191, 11837, 12369, 13547, 14329, 14973, 19313, 24909, 32129, 33573, 35511, 38893, 40641, 42987, 52421, 57939, 58121, 63457, 78337, 94829, 96387, 116679, 157263, 174363, 190371, 224903, 235011, 257393, 272251, 284487, 366947, 444199, 674709, 738967, 772179, 816753, 995999, 1100841, 1205683, 1332597, 1801751, 2216901, 2987997, 3617049, 5172769, 5405253, 6971993, 8439781, 15518307, 20915979, 22907977, 25319343, 68723931, 160355839, 481067517]

約数ペア:

[(1, 481067517), (3, 160355839), (7, 68723931), (19, 25319343), (21, 22907977), (23, 20915979), (31, 15518307), (57, 8439781), (69, 6971993), (89, 5405253), (93, 5172769), (133, 3617049), (161, 2987997), (217, 2216901), (267, 1801751), (361, 1332597), (399, 1205683), (437, 1100841), (483, 995999), (589, 816753), (623, 772179), (651, 738967), (713, 674709), (1083, 444199), (1311, 366947), (1691, 284487), (1767, 272251), (1869, 257393), (2047, 235011), (2139, 224903), (2527, 190371), (2759, 174363), (3059, 157263), (4123, 116679), (4991, 96387), (5073, 94829), (6141, 78337), (7581, 63457), (8277, 58121), (8303, 57939), (9177, 52421), (11191, 42987), (11837, 40641), (12369, 38893), (13547, 35511), (14329, 33573), (14973, 32129), (19313, 24909)]