1820550144

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2792

約数の個数: 176

約数和(自身を含む): 5726621696

約数和(自身を除く): 3906071552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1024, 1302, 1344, 1488, 1536, 1736, 1792, 1984, 2604, 2688, 2731, 2976, 3072, 3472, 3584, 3968, 5208, 5376, 5462, 5952, 6944, 7168, 7936, 8193, 10416, 10752, 10924, 11904, 13888, 15872, 16386, 19117, 20832, 21504, 21848, 23808, 27776, 31744, 32772, 38234, 41664, 43696, 47616, 55552, 57351, 65544, 76468, 83328, 84661, 87392, 95232, 111104, 114702, 131088, 152936, 166656, 169322, 174784, 222208, 229404, 253983, 262176, 305872, 333312, 338644, 349568, 458808, 507966, 524352, 592627, 611744, 666624, 677288, 699136, 917616, 1015932, 1048704, 1185254, 1223488, 1354576, 1398272, 1777881, 1835232, 2031864, 2097408, 2370508, 2446976, 2709152, 2796544, 3555762, 3670464, 4063728, 4194816, 4741016, 4893952, 5418304, 7111524, 7340928, 8127456, 8389632, 9482032, 9787904, 10836608, 14223048, 14681856, 16254912, 18964064, 19575808, 21673216, 28446096, 29363712, 32509824, 37928128, 43346432, 56892192, 58727424, 65019648, 75856256, 86692864, 113784384, 130039296, 151712512, 227568768, 260078592, 303425024, 455137536, 606850048, 910275072, 1820550144]

約数ペア:

[(1, 1820550144), (2, 910275072), (3, 606850048), (4, 455137536), (6, 303425024), (7, 260078592), (8, 227568768), (12, 151712512), (14, 130039296), (16, 113784384), (21, 86692864), (24, 75856256), (28, 65019648), (31, 58727424), (32, 56892192), (42, 43346432), (48, 37928128), (56, 32509824), (62, 29363712), (64, 28446096), (84, 21673216), (93, 19575808), (96, 18964064), (112, 16254912), (124, 14681856), (128, 14223048), (168, 10836608), (186, 9787904), (192, 9482032), (217, 8389632), (224, 8127456), (248, 7340928), (256, 7111524), (336, 5418304), (372, 4893952), (384, 4741016), (434, 4194816), (448, 4063728), (496, 3670464), (512, 3555762), (651, 2796544), (672, 2709152), (744, 2446976), (768, 2370508), (868, 2097408), (896, 2031864), (992, 1835232), (1024, 1777881), (1302, 1398272), (1344, 1354576), (1488, 1223488), (1536, 1185254), (1736, 1048704), (1792, 1015932), (1984, 917616), (2604, 699136), (2688, 677288), (2731, 666624), (2976, 611744), (3072, 592627), (3472, 524352), (3584, 507966), (3968, 458808), (5208, 349568), (5376, 338644), (5462, 333312), (5952, 305872), (6944, 262176), (7168, 253983), (7936, 229404), (8193, 222208), (10416, 174784), (10752, 169322), (10924, 166656), (11904, 152936), (13888, 131088), (15872, 114702), (16386, 111104), (19117, 95232), (20832, 87392), (21504, 84661), (21848, 83328), (23808, 76468), (27776, 65544), (31744, 57351), (32772, 55552), (38234, 47616), (41664, 43696)]