254365488

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{45293}}^1$

素因数の和:45323

約数の個数: 80

約数和(自身を含む): 786303840

約数和(自身を除く): 531938352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 45293, 90586, 135879, 181172, 271758, 362344, 407637, 543516, 588809, 724688, 815274, 1087032, 1177618, 1222911, 1630548, 1766427, 2174064, 2355236, 2445822, 3261096, 3532854, 4710472, 4891644, 5299281, 6522192, 7065708, 9420944, 9783288, 10598562, 14131416, 15897843, 19566576, 21197124, 28262832, 31795686, 42394248, 63591372, 84788496, 127182744, 254365488]

約数ペア:

[(1, 254365488), (2, 127182744), (3, 84788496), (4, 63591372), (6, 42394248), (8, 31795686), (9, 28262832), (12, 21197124), (13, 19566576), (16, 15897843), (18, 14131416), (24, 10598562), (26, 9783288), (27, 9420944), (36, 7065708), (39, 6522192), (48, 5299281), (52, 4891644), (54, 4710472), (72, 3532854), (78, 3261096), (104, 2445822), (108, 2355236), (117, 2174064), (144, 1766427), (156, 1630548), (208, 1222911), (216, 1177618), (234, 1087032), (312, 815274), (351, 724688), (432, 588809), (468, 543516), (624, 407637), (702, 362344), (936, 271758), (1404, 181172), (1872, 135879), (2808, 90586), (5616, 45293)]