427711712

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 916844544

約数和(自身を除く): 489132832

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 43, 62, 74, 86, 124, 148, 172, 248, 271, 296, 344, 496, 542, 592, 688, 992, 1084, 1147, 1184, 1333, 1376, 1591, 2168, 2294, 2666, 3182, 4336, 4588, 5332, 6364, 8401, 8672, 9176, 10027, 10664, 11653, 12728, 16802, 18352, 20054, 21328, 23306, 25456, 33604, 36704, 40108, 42656, 46612, 49321, 50912, 67208, 80216, 93224, 98642, 134416, 160432, 186448, 197284, 268832, 310837, 320864, 361243, 372896, 394568, 431161, 621674, 722486, 789136, 862322, 1243348, 1444972, 1578272, 1724644, 2486696, 2889944, 3449288, 4973392, 5779888, 6898576, 9946784, 11559776, 13365991, 13797152, 26731982, 53463964, 106927928, 213855856, 427711712]

約数ペア:

[(1, 427711712), (2, 213855856), (4, 106927928), (8, 53463964), (16, 26731982), (31, 13797152), (32, 13365991), (37, 11559776), (43, 9946784), (62, 6898576), (74, 5779888), (86, 4973392), (124, 3449288), (148, 2889944), (172, 2486696), (248, 1724644), (271, 1578272), (296, 1444972), (344, 1243348), (496, 862322), (542, 789136), (592, 722486), (688, 621674), (992, 431161), (1084, 394568), (1147, 372896), (1184, 361243), (1333, 320864), (1376, 310837), (1591, 268832), (2168, 197284), (2294, 186448), (2666, 160432), (3182, 134416), (4336, 98642), (4588, 93224), (5332, 80216), (6364, 67208), (8401, 50912), (8672, 49321), (9176, 46612), (10027, 42656), (10664, 40108), (11653, 36704), (12728, 33604), (16802, 25456), (18352, 23306), (20054, 21328)]