225540392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15919}}^1$

素因数の和:15966

約数の個数: 64

約数和(自身を含む): 550195200

約数和(自身を除く): 324654808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 7084, 14168, 15919, 31838, 63676, 111433, 127352, 175109, 222866, 350218, 366137, 445732, 700436, 732274, 891464, 1225763, 1400872, 1464548, 2451526, 2562959, 2929096, 4027507, 4903052, 5125918, 8055014, 9806104, 10251836, 16110028, 20503672, 28192549, 32220056, 56385098, 112770196, 225540392]

約数ペア:

[(1, 225540392), (2, 112770196), (4, 56385098), (7, 32220056), (8, 28192549), (11, 20503672), (14, 16110028), (22, 10251836), (23, 9806104), (28, 8055014), (44, 5125918), (46, 4903052), (56, 4027507), (77, 2929096), (88, 2562959), (92, 2451526), (154, 1464548), (161, 1400872), (184, 1225763), (253, 891464), (308, 732274), (322, 700436), (506, 445732), (616, 366137), (644, 350218), (1012, 222866), (1288, 175109), (1771, 127352), (2024, 111433), (3542, 63676), (7084, 31838), (14168, 15919)]