1298399232

素因数分解:

$2^{18}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 152

約数和(自身を含む): 3758089216

約数和(自身を除く): 2459689984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 256, 312, 381, 384, 416, 508, 512, 624, 762, 768, 832, 1016, 1024, 1248, 1524, 1536, 1651, 1664, 2032, 2048, 2496, 3048, 3072, 3302, 3328, 4064, 4096, 4953, 4992, 6096, 6144, 6604, 6656, 8128, 8192, 9906, 9984, 12192, 12288, 13208, 13312, 16256, 16384, 19812, 19968, 24384, 24576, 26416, 26624, 32512, 32768, 39624, 39936, 48768, 49152, 52832, 53248, 65024, 65536, 79248, 79872, 97536, 98304, 105664, 106496, 130048, 131072, 158496, 159744, 195072, 196608, 211328, 212992, 260096, 262144, 316992, 319488, 390144, 393216, 422656, 425984, 520192, 633984, 638976, 780288, 786432, 845312, 851968, 1040384, 1267968, 1277952, 1560576, 1690624, 1703936, 2080768, 2535936, 2555904, 3121152, 3381248, 3407872, 4161536, 5071872, 5111808, 6242304, 6762496, 8323072, 10143744, 10223616, 12484608, 13524992, 16646144, 20287488, 24969216, 27049984, 33292288, 40574976, 49938432, 54099968, 81149952, 99876864, 108199936, 162299904, 216399872, 324599808, 432799744, 649199616, 1298399232]

約数ペア:

[(1, 1298399232), (2, 649199616), (3, 432799744), (4, 324599808), (6, 216399872), (8, 162299904), (12, 108199936), (13, 99876864), (16, 81149952), (24, 54099968), (26, 49938432), (32, 40574976), (39, 33292288), (48, 27049984), (52, 24969216), (64, 20287488), (78, 16646144), (96, 13524992), (104, 12484608), (127, 10223616), (128, 10143744), (156, 8323072), (192, 6762496), (208, 6242304), (254, 5111808), (256, 5071872), (312, 4161536), (381, 3407872), (384, 3381248), (416, 3121152), (508, 2555904), (512, 2535936), (624, 2080768), (762, 1703936), (768, 1690624), (832, 1560576), (1016, 1277952), (1024, 1267968), (1248, 1040384), (1524, 851968), (1536, 845312), (1651, 786432), (1664, 780288), (2032, 638976), (2048, 633984), (2496, 520192), (3048, 425984), (3072, 422656), (3302, 393216), (3328, 390144), (4064, 319488), (4096, 316992), (4953, 262144), (4992, 260096), (6096, 212992), (6144, 211328), (6604, 196608), (6656, 195072), (8128, 159744), (8192, 158496), (9906, 131072), (9984, 130048), (12192, 106496), (12288, 105664), (13208, 98304), (13312, 97536), (16256, 79872), (16384, 79248), (19812, 65536), (19968, 65024), (24384, 53248), (24576, 52832), (26416, 49152), (26624, 48768), (32512, 39936), (32768, 39624)]