217468608

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{161807}}^1$

素因数の和:161829

約数の個数: 56

約数和(自身を含む): 657587712

約数和(自身を除く): 440119104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 161807, 323614, 485421, 647228, 970842, 1132649, 1294456, 1941684, 2265298, 2588912, 3397947, 3883368, 4530596, 5177824, 6795894, 7766736, 9061192, 10355648, 13591788, 15533472, 18122384, 27183576, 31066944, 36244768, 54367152, 72489536, 108734304, 217468608]

約数ペア:

[(1, 217468608), (2, 108734304), (3, 72489536), (4, 54367152), (6, 36244768), (7, 31066944), (8, 27183576), (12, 18122384), (14, 15533472), (16, 13591788), (21, 10355648), (24, 9061192), (28, 7766736), (32, 6795894), (42, 5177824), (48, 4530596), (56, 3883368), (64, 3397947), (84, 2588912), (96, 2265298), (112, 1941684), (168, 1294456), (192, 1132649), (224, 970842), (336, 647228), (448, 485421), (672, 323614), (1344, 161807)]