30782208

素因数分解:

$2^8\times 3^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 82782000

約数和(自身を除く): 51999792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 269, 298, 384, 447, 538, 596, 768, 807, 894, 1076, 1192, 1614, 1788, 2152, 2384, 3228, 3576, 4304, 4768, 6456, 7152, 8608, 9536, 12912, 14304, 17216, 19072, 25824, 28608, 34432, 38144, 40081, 51648, 57216, 68864, 80162, 103296, 114432, 120243, 160324, 206592, 240486, 320648, 480972, 641296, 961944, 1282592, 1923888, 2565184, 3847776, 5130368, 7695552, 10260736, 15391104, 30782208]

約数ペア:

[(1, 30782208), (2, 15391104), (3, 10260736), (4, 7695552), (6, 5130368), (8, 3847776), (12, 2565184), (16, 1923888), (24, 1282592), (32, 961944), (48, 641296), (64, 480972), (96, 320648), (128, 240486), (149, 206592), (192, 160324), (256, 120243), (269, 114432), (298, 103296), (384, 80162), (447, 68864), (538, 57216), (596, 51648), (768, 40081), (807, 38144), (894, 34432), (1076, 28608), (1192, 25824), (1614, 19072), (1788, 17216), (2152, 14304), (2384, 12912), (3228, 9536), (3576, 8608), (4304, 7152), (4768, 6456)]