331399168

素因数分解:

$2^{14}\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 60

約数和(自身を含む): 672378840

約数和(自身を除く): 340979672

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 179, 226, 256, 358, 452, 512, 716, 904, 1024, 1432, 1808, 2048, 2864, 3616, 4096, 5728, 7232, 8192, 11456, 14464, 16384, 20227, 22912, 28928, 40454, 45824, 57856, 80908, 91648, 115712, 161816, 183296, 231424, 323632, 366592, 462848, 647264, 733184, 925696, 1294528, 1466368, 1851392, 2589056, 2932736, 5178112, 10356224, 20712448, 41424896, 82849792, 165699584, 331399168]

約数ペア:

[(1, 331399168), (2, 165699584), (4, 82849792), (8, 41424896), (16, 20712448), (32, 10356224), (64, 5178112), (113, 2932736), (128, 2589056), (179, 1851392), (226, 1466368), (256, 1294528), (358, 925696), (452, 733184), (512, 647264), (716, 462848), (904, 366592), (1024, 323632), (1432, 231424), (1808, 183296), (2048, 161816), (2864, 115712), (3616, 91648), (4096, 80908), (5728, 57856), (7232, 45824), (8192, 40454), (11456, 28928), (14464, 22912), (16384, 20227)]