1089622016

素因数分解:

$2^{12}\times 7^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 156

約数和(自身を含む): 2605229460

約数和(自身を除く): 1515607444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 89, 98, 112, 122, 128, 178, 196, 224, 244, 256, 356, 392, 427, 448, 488, 512, 623, 712, 784, 854, 896, 976, 1024, 1246, 1424, 1568, 1708, 1792, 1952, 2048, 2492, 2848, 2989, 3136, 3416, 3584, 3904, 4096, 4361, 4984, 5429, 5696, 5978, 6272, 6832, 7168, 7808, 8722, 9968, 10858, 11392, 11956, 12544, 13664, 14336, 15616, 17444, 19936, 21716, 22784, 23912, 25088, 27328, 28672, 31232, 34888, 38003, 39872, 43432, 45568, 47824, 50176, 54656, 62464, 69776, 76006, 79744, 86864, 91136, 95648, 100352, 109312, 124928, 139552, 152012, 159488, 173728, 182272, 191296, 200704, 218624, 249856, 266021, 279104, 304024, 318976, 347456, 364544, 382592, 437248, 532042, 558208, 608048, 637952, 694912, 765184, 874496, 1064084, 1116416, 1216096, 1275904, 1389824, 1530368, 1748992, 2128168, 2232832, 2432192, 2551808, 2779648, 3060736, 4256336, 4465664, 4864384, 5559296, 6121472, 8512672, 8931328, 9728768, 11118592, 12242944, 17025344, 17862656, 19457536, 22237184, 34050688, 38915072, 68101376, 77830144, 136202752, 155660288, 272405504, 544811008, 1089622016]

約数ペア:

[(1, 1089622016), (2, 544811008), (4, 272405504), (7, 155660288), (8, 136202752), (14, 77830144), (16, 68101376), (28, 38915072), (32, 34050688), (49, 22237184), (56, 19457536), (61, 17862656), (64, 17025344), (89, 12242944), (98, 11118592), (112, 9728768), (122, 8931328), (128, 8512672), (178, 6121472), (196, 5559296), (224, 4864384), (244, 4465664), (256, 4256336), (356, 3060736), (392, 2779648), (427, 2551808), (448, 2432192), (488, 2232832), (512, 2128168), (623, 1748992), (712, 1530368), (784, 1389824), (854, 1275904), (896, 1216096), (976, 1116416), (1024, 1064084), (1246, 874496), (1424, 765184), (1568, 694912), (1708, 637952), (1792, 608048), (1952, 558208), (2048, 532042), (2492, 437248), (2848, 382592), (2989, 364544), (3136, 347456), (3416, 318976), (3584, 304024), (3904, 279104), (4096, 266021), (4361, 249856), (4984, 218624), (5429, 200704), (5696, 191296), (5978, 182272), (6272, 173728), (6832, 159488), (7168, 152012), (7808, 139552), (8722, 124928), (9968, 109312), (10858, 100352), (11392, 95648), (11956, 91136), (12544, 86864), (13664, 79744), (14336, 76006), (15616, 69776), (17444, 62464), (19936, 54656), (21716, 50176), (22784, 47824), (23912, 45568), (25088, 43432), (27328, 39872), (28672, 38003), (31232, 34888)]