858903348

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{12983}}^1$

素因数の和:13176

約数の個数: 48

約数和(自身を含む): 2072246400

約数和(自身を除く): 1213343052

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 149, 222, 298, 444, 447, 596, 894, 1788, 5513, 11026, 12983, 16539, 22052, 25966, 33078, 38949, 51932, 66156, 77898, 155796, 480371, 960742, 1441113, 1921484, 1934467, 2882226, 3868934, 5764452, 5803401, 7737868, 11606802, 23213604, 71575279, 143150558, 214725837, 286301116, 429451674, 858903348]

約数ペア:

[(1, 858903348), (2, 429451674), (3, 286301116), (4, 214725837), (6, 143150558), (12, 71575279), (37, 23213604), (74, 11606802), (111, 7737868), (148, 5803401), (149, 5764452), (222, 3868934), (298, 2882226), (444, 1934467), (447, 1921484), (596, 1441113), (894, 960742), (1788, 480371), (5513, 155796), (11026, 77898), (12983, 66156), (16539, 51932), (22052, 38949), (25966, 33078)]