1277965728

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113779}}^1$

素因数の和:113811

約数の個数: 96

約数和(自身を含む): 4014158400

約数和(自身を除く): 2736192672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 113779, 227558, 341337, 455116, 682674, 910232, 1024011, 1365348, 1479127, 1820464, 2048022, 2730696, 2958254, 3072033, 3640928, 4096044, 4437381, 5461392, 5916508, 6144066, 8192088, 8874762, 10922784, 11833016, 12288132, 13312143, 16384176, 17749524, 23666032, 24576264, 26624286, 32768352, 35499048, 39936429, 47332064, 49152528, 53248572, 70998096, 79872858, 98305056, 106497144, 141996192, 159745716, 212994288, 319491432, 425988576, 638982864, 1277965728]

約数ペア:

[(1, 1277965728), (2, 638982864), (3, 425988576), (4, 319491432), (6, 212994288), (8, 159745716), (9, 141996192), (12, 106497144), (13, 98305056), (16, 79872858), (18, 70998096), (24, 53248572), (26, 49152528), (27, 47332064), (32, 39936429), (36, 35499048), (39, 32768352), (48, 26624286), (52, 24576264), (54, 23666032), (72, 17749524), (78, 16384176), (96, 13312143), (104, 12288132), (108, 11833016), (117, 10922784), (144, 8874762), (156, 8192088), (208, 6144066), (216, 5916508), (234, 5461392), (288, 4437381), (312, 4096044), (351, 3640928), (416, 3072033), (432, 2958254), (468, 2730696), (624, 2048022), (702, 1820464), (864, 1479127), (936, 1365348), (1248, 1024011), (1404, 910232), (1872, 682674), (2808, 455116), (3744, 341337), (5616, 227558), (11232, 113779)]