306905088

素因数分解:

$2^{16}\times 3^1\times 7^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 136

約数和(自身を含む): 939516928

約数和(自身を除く): 632611840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 223, 224, 256, 336, 384, 446, 448, 512, 669, 672, 768, 892, 896, 1024, 1338, 1344, 1536, 1561, 1784, 1792, 2048, 2676, 2688, 3072, 3122, 3568, 3584, 4096, 4683, 5352, 5376, 6144, 6244, 7136, 7168, 8192, 9366, 10704, 10752, 12288, 12488, 14272, 14336, 16384, 18732, 21408, 21504, 24576, 24976, 28544, 28672, 32768, 37464, 42816, 43008, 49152, 49952, 57088, 57344, 65536, 74928, 85632, 86016, 98304, 99904, 114176, 114688, 149856, 171264, 172032, 196608, 199808, 228352, 229376, 299712, 342528, 344064, 399616, 456704, 458752, 599424, 685056, 688128, 799232, 913408, 1198848, 1370112, 1376256, 1598464, 1826816, 2397696, 2740224, 3196928, 3653632, 4795392, 5480448, 6393856, 7307264, 9590784, 10960896, 12787712, 14614528, 19181568, 21921792, 25575424, 38363136, 43843584, 51150848, 76726272, 102301696, 153452544, 306905088]

約数ペア:

[(1, 306905088), (2, 153452544), (3, 102301696), (4, 76726272), (6, 51150848), (7, 43843584), (8, 38363136), (12, 25575424), (14, 21921792), (16, 19181568), (21, 14614528), (24, 12787712), (28, 10960896), (32, 9590784), (42, 7307264), (48, 6393856), (56, 5480448), (64, 4795392), (84, 3653632), (96, 3196928), (112, 2740224), (128, 2397696), (168, 1826816), (192, 1598464), (223, 1376256), (224, 1370112), (256, 1198848), (336, 913408), (384, 799232), (446, 688128), (448, 685056), (512, 599424), (669, 458752), (672, 456704), (768, 399616), (892, 344064), (896, 342528), (1024, 299712), (1338, 229376), (1344, 228352), (1536, 199808), (1561, 196608), (1784, 172032), (1792, 171264), (2048, 149856), (2676, 114688), (2688, 114176), (3072, 99904), (3122, 98304), (3568, 86016), (3584, 85632), (4096, 74928), (4683, 65536), (5352, 57344), (5376, 57088), (6144, 49952), (6244, 49152), (7136, 43008), (7168, 42816), (8192, 37464), (9366, 32768), (10704, 28672), (10752, 28544), (12288, 24976), (12488, 24576), (14272, 21504), (14336, 21408), (16384, 18732)]