473971904

素因数分解:

$2^6\times 7^2\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:806

約数の個数: 84

約数和(自身を含む): 1099748880

約数和(自身を除く): 625776976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 359, 392, 421, 448, 718, 784, 842, 1436, 1568, 1684, 2513, 2872, 2947, 3136, 3368, 5026, 5744, 5894, 6736, 10052, 11488, 11788, 13472, 17591, 20104, 20629, 22976, 23576, 26944, 35182, 40208, 41258, 47152, 70364, 80416, 82516, 94304, 140728, 151139, 160832, 165032, 188608, 281456, 302278, 330064, 562912, 604556, 660128, 1057973, 1125824, 1209112, 1320256, 2115946, 2418224, 4231892, 4836448, 7405811, 8463784, 9672896, 14811622, 16927568, 29623244, 33855136, 59246488, 67710272, 118492976, 236985952, 473971904]

約数ペア:

[(1, 473971904), (2, 236985952), (4, 118492976), (7, 67710272), (8, 59246488), (14, 33855136), (16, 29623244), (28, 16927568), (32, 14811622), (49, 9672896), (56, 8463784), (64, 7405811), (98, 4836448), (112, 4231892), (196, 2418224), (224, 2115946), (359, 1320256), (392, 1209112), (421, 1125824), (448, 1057973), (718, 660128), (784, 604556), (842, 562912), (1436, 330064), (1568, 302278), (1684, 281456), (2513, 188608), (2872, 165032), (2947, 160832), (3136, 151139), (3368, 140728), (5026, 94304), (5744, 82516), (5894, 80416), (6736, 70364), (10052, 47152), (11488, 41258), (11788, 40208), (13472, 35182), (17591, 26944), (20104, 23576), (20629, 22976)]