339617824

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16661}}^1$

素因数の和:16698

約数の個数: 72

約数和(自身を含む): 837665388

約数和(自身を除く): 498047564

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 16661, 20384, 33322, 66644, 116627, 133288, 216593, 233254, 266576, 433186, 466508, 533152, 816389, 866372, 933016, 1516151, 1632778, 1732744, 1866032, 3032302, 3265556, 3465488, 3732064, 6064604, 6531112, 6930976, 10613057, 12129208, 13062224, 21226114, 24258416, 26124448, 42452228, 48516832, 84904456, 169808912, 339617824]

約数ペア:

[(1, 339617824), (2, 169808912), (4, 84904456), (7, 48516832), (8, 42452228), (13, 26124448), (14, 24258416), (16, 21226114), (26, 13062224), (28, 12129208), (32, 10613057), (49, 6930976), (52, 6531112), (56, 6064604), (91, 3732064), (98, 3465488), (104, 3265556), (112, 3032302), (182, 1866032), (196, 1732744), (208, 1632778), (224, 1516151), (364, 933016), (392, 866372), (416, 816389), (637, 533152), (728, 466508), (784, 433186), (1274, 266576), (1456, 233254), (1568, 216593), (2548, 133288), (2912, 116627), (5096, 66644), (10192, 33322), (16661, 20384)]