3960768

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{421}}^1$

素因数の和:450

約数の個数: 84

約数和(自身を含む): 12219432

約数和(自身を除く): 8258664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 421, 448, 588, 672, 784, 842, 1176, 1263, 1344, 1568, 1684, 2352, 2526, 2947, 3136, 3368, 4704, 5052, 5894, 6736, 8841, 9408, 10104, 11788, 13472, 17682, 20208, 20629, 23576, 26944, 35364, 40416, 41258, 47152, 61887, 70728, 80832, 82516, 94304, 123774, 141456, 165032, 188608, 247548, 282912, 330064, 495096, 565824, 660128, 990192, 1320256, 1980384, 3960768]

約数ペア:

[(1, 3960768), (2, 1980384), (3, 1320256), (4, 990192), (6, 660128), (7, 565824), (8, 495096), (12, 330064), (14, 282912), (16, 247548), (21, 188608), (24, 165032), (28, 141456), (32, 123774), (42, 94304), (48, 82516), (49, 80832), (56, 70728), (64, 61887), (84, 47152), (96, 41258), (98, 40416), (112, 35364), (147, 26944), (168, 23576), (192, 20629), (196, 20208), (224, 17682), (294, 13472), (336, 11788), (392, 10104), (421, 9408), (448, 8841), (588, 6736), (672, 5894), (784, 5052), (842, 4704), (1176, 3368), (1263, 3136), (1344, 2947), (1568, 2526), (1684, 2352)]