244642496

素因数分解:

$2^6\times 7^2\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:638

約数の個数: 84

約数和(自身を含む): 569159136

約数和(自身を除く): 324516640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 181, 196, 224, 362, 392, 431, 448, 724, 784, 862, 1267, 1448, 1568, 1724, 2534, 2896, 3017, 3136, 3448, 5068, 5792, 6034, 6896, 8869, 10136, 11584, 12068, 13792, 17738, 20272, 21119, 24136, 27584, 35476, 40544, 42238, 48272, 70952, 78011, 81088, 84476, 96544, 141904, 156022, 168952, 193088, 283808, 312044, 337904, 546077, 567616, 624088, 675808, 1092154, 1248176, 1351616, 2184308, 2496352, 3822539, 4368616, 4992704, 7645078, 8737232, 15290156, 17474464, 30580312, 34948928, 61160624, 122321248, 244642496]

約数ペア:

[(1, 244642496), (2, 122321248), (4, 61160624), (7, 34948928), (8, 30580312), (14, 17474464), (16, 15290156), (28, 8737232), (32, 7645078), (49, 4992704), (56, 4368616), (64, 3822539), (98, 2496352), (112, 2184308), (181, 1351616), (196, 1248176), (224, 1092154), (362, 675808), (392, 624088), (431, 567616), (448, 546077), (724, 337904), (784, 312044), (862, 283808), (1267, 193088), (1448, 168952), (1568, 156022), (1724, 141904), (2534, 96544), (2896, 84476), (3017, 81088), (3136, 78011), (3448, 70952), (5068, 48272), (5792, 42238), (6034, 40544), (6896, 35476), (8869, 27584), (10136, 24136), (11584, 21119), (12068, 20272), (13792, 17738)]