211305984

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2927}}^1$

素因数の和:2995

約数の個数: 80

約数和(自身を含む): 575106048

約数和(自身を除く): 363800064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1128, 1504, 1536, 2256, 2927, 3008, 4512, 5854, 6016, 8781, 9024, 11708, 12032, 17562, 18048, 23416, 24064, 35124, 36096, 46832, 70248, 72192, 93664, 137569, 140496, 187328, 275138, 280992, 374656, 412707, 550276, 561984, 749312, 825414, 1100552, 1123968, 1498624, 1650828, 2201104, 2247936, 3301656, 4402208, 4495872, 6603312, 8804416, 13206624, 17608832, 26413248, 35217664, 52826496, 70435328, 105652992, 211305984]

約数ペア:

[(1, 211305984), (2, 105652992), (3, 70435328), (4, 52826496), (6, 35217664), (8, 26413248), (12, 17608832), (16, 13206624), (24, 8804416), (32, 6603312), (47, 4495872), (48, 4402208), (64, 3301656), (94, 2247936), (96, 2201104), (128, 1650828), (141, 1498624), (188, 1123968), (192, 1100552), (256, 825414), (282, 749312), (376, 561984), (384, 550276), (512, 412707), (564, 374656), (752, 280992), (768, 275138), (1128, 187328), (1504, 140496), (1536, 137569), (2256, 93664), (2927, 72192), (3008, 70248), (4512, 46832), (5854, 36096), (6016, 35124), (8781, 24064), (9024, 23416), (11708, 18048), (12032, 17562)]