74479217152

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{114451}}^1$

素因数の和:114541

約数の個数: 80

約数和(自身を含む): 157361428224

約数和(自身を除く): 82882211072

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 512, 656, 992, 1271, 1312, 1984, 2542, 2624, 3968, 5084, 5248, 7936, 10168, 10496, 15872, 20336, 20992, 40672, 81344, 114451, 162688, 228902, 325376, 457804, 650752, 915608, 1831216, 3547981, 3662432, 4692491, 7095962, 7324864, 9384982, 14191924, 14649728, 18769964, 28383848, 29299456, 37539928, 56767696, 58598912, 75079856, 113535392, 145467221, 150159712, 227070784, 290934442, 300319424, 454141568, 581868884, 600638848, 908283136, 1163737768, 1201277696, 1816566272, 2327475536, 2402555392, 4654951072, 9309902144, 18619804288, 37239608576, 74479217152]

約数ペア:

[(1, 74479217152), (2, 37239608576), (4, 18619804288), (8, 9309902144), (16, 4654951072), (31, 2402555392), (32, 2327475536), (41, 1816566272), (62, 1201277696), (64, 1163737768), (82, 908283136), (124, 600638848), (128, 581868884), (164, 454141568), (248, 300319424), (256, 290934442), (328, 227070784), (496, 150159712), (512, 145467221), (656, 113535392), (992, 75079856), (1271, 58598912), (1312, 56767696), (1984, 37539928), (2542, 29299456), (2624, 28383848), (3968, 18769964), (5084, 14649728), (5248, 14191924), (7936, 9384982), (10168, 7324864), (10496, 7095962), (15872, 4692491), (20336, 3662432), (20992, 3547981), (40672, 1831216), (81344, 915608), (114451, 650752), (162688, 457804), (228902, 325376)]