275488192

素因数分解:

$2^6\times 7^2\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:954

約数の個数: 84

約数和(自身を含む): 642649464

約数和(自身を除く): 367161272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 107, 112, 196, 214, 224, 392, 428, 448, 749, 784, 821, 856, 1498, 1568, 1642, 1712, 2996, 3136, 3284, 3424, 5243, 5747, 5992, 6568, 6848, 10486, 11494, 11984, 13136, 20972, 22988, 23968, 26272, 40229, 41944, 45976, 47936, 52544, 80458, 83888, 87847, 91952, 160916, 167776, 175694, 183904, 321832, 335552, 351388, 367808, 614929, 643664, 702776, 1229858, 1287328, 1405552, 2459716, 2574656, 2811104, 4304503, 4919432, 5622208, 8609006, 9838864, 17218012, 19677728, 34436024, 39355456, 68872048, 137744096, 275488192]

約数ペア:

[(1, 275488192), (2, 137744096), (4, 68872048), (7, 39355456), (8, 34436024), (14, 19677728), (16, 17218012), (28, 9838864), (32, 8609006), (49, 5622208), (56, 4919432), (64, 4304503), (98, 2811104), (107, 2574656), (112, 2459716), (196, 1405552), (214, 1287328), (224, 1229858), (392, 702776), (428, 643664), (448, 614929), (749, 367808), (784, 351388), (821, 335552), (856, 321832), (1498, 183904), (1568, 175694), (1642, 167776), (1712, 160916), (2996, 91952), (3136, 87847), (3284, 83888), (3424, 80458), (5243, 52544), (5747, 47936), (5992, 45976), (6568, 41944), (6848, 40229), (10486, 26272), (11494, 23968), (11984, 22988), (13136, 20972)]