219807744

素因数分解:

$2^{17}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 645920352

約数和(自身を除く): 426112608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 256, 258, 312, 344, 384, 416, 512, 516, 559, 624, 688, 768, 832, 1024, 1032, 1118, 1248, 1376, 1536, 1664, 1677, 2048, 2064, 2236, 2496, 2752, 3072, 3328, 3354, 4096, 4128, 4472, 4992, 5504, 6144, 6656, 6708, 8192, 8256, 8944, 9984, 11008, 12288, 13312, 13416, 16384, 16512, 17888, 19968, 22016, 24576, 26624, 26832, 32768, 33024, 35776, 39936, 44032, 49152, 53248, 53664, 65536, 66048, 71552, 79872, 88064, 98304, 106496, 107328, 131072, 132096, 143104, 159744, 176128, 196608, 212992, 214656, 264192, 286208, 319488, 352256, 393216, 425984, 429312, 528384, 572416, 638976, 704512, 851968, 858624, 1056768, 1144832, 1277952, 1409024, 1703936, 1717248, 2113536, 2289664, 2555904, 2818048, 3434496, 4227072, 4579328, 5111808, 5636096, 6868992, 8454144, 9158656, 13737984, 16908288, 18317312, 27475968, 36634624, 54951936, 73269248, 109903872, 219807744]

約数ペア:

[(1, 219807744), (2, 109903872), (3, 73269248), (4, 54951936), (6, 36634624), (8, 27475968), (12, 18317312), (13, 16908288), (16, 13737984), (24, 9158656), (26, 8454144), (32, 6868992), (39, 5636096), (43, 5111808), (48, 4579328), (52, 4227072), (64, 3434496), (78, 2818048), (86, 2555904), (96, 2289664), (104, 2113536), (128, 1717248), (129, 1703936), (156, 1409024), (172, 1277952), (192, 1144832), (208, 1056768), (256, 858624), (258, 851968), (312, 704512), (344, 638976), (384, 572416), (416, 528384), (512, 429312), (516, 425984), (559, 393216), (624, 352256), (688, 319488), (768, 286208), (832, 264192), (1024, 214656), (1032, 212992), (1118, 196608), (1248, 176128), (1376, 159744), (1536, 143104), (1664, 132096), (1677, 131072), (2048, 107328), (2064, 106496), (2236, 98304), (2496, 88064), (2752, 79872), (3072, 71552), (3328, 66048), (3354, 65536), (4096, 53664), (4128, 53248), (4472, 49152), (4992, 44032), (5504, 39936), (6144, 35776), (6656, 33024), (6708, 32768), (8192, 26832), (8256, 26624), (8944, 24576), (9984, 22016), (11008, 19968), (12288, 17888), (13312, 16512), (13416, 16384)]