495422144

素因数分解:

$2^6\times 7^2\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:926

約数の個数: 84

約数和(自身を含む): 1150132320

約数和(自身を除く): 654710176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 239, 392, 448, 478, 661, 784, 956, 1322, 1568, 1673, 1912, 2644, 3136, 3346, 3824, 4627, 5288, 6692, 7648, 9254, 10576, 11711, 13384, 15296, 18508, 21152, 23422, 26768, 32389, 37016, 42304, 46844, 53536, 64778, 74032, 93688, 107072, 129556, 148064, 157979, 187376, 259112, 296128, 315958, 374752, 518224, 631916, 749504, 1036448, 1105853, 1263832, 2072896, 2211706, 2527664, 4423412, 5055328, 7740971, 8846824, 10110656, 15481942, 17693648, 30963884, 35387296, 61927768, 70774592, 123855536, 247711072, 495422144]

約数ペア:

[(1, 495422144), (2, 247711072), (4, 123855536), (7, 70774592), (8, 61927768), (14, 35387296), (16, 30963884), (28, 17693648), (32, 15481942), (49, 10110656), (56, 8846824), (64, 7740971), (98, 5055328), (112, 4423412), (196, 2527664), (224, 2211706), (239, 2072896), (392, 1263832), (448, 1105853), (478, 1036448), (661, 749504), (784, 631916), (956, 518224), (1322, 374752), (1568, 315958), (1673, 296128), (1912, 259112), (2644, 187376), (3136, 157979), (3346, 148064), (3824, 129556), (4627, 107072), (5288, 93688), (6692, 74032), (7648, 64778), (9254, 53536), (10576, 46844), (11711, 42304), (13384, 37016), (15296, 32389), (18508, 26768), (21152, 23422)]