1200742928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{2087}}^1$

素因数の和:2580

約数の個数: 80

約数和(自身を含む): 2908099584

約数和(自身を除く): 1707356656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 467, 616, 934, 1232, 1868, 2087, 3269, 3736, 4174, 5137, 6538, 7472, 8348, 10274, 13076, 14609, 16696, 20548, 22957, 26152, 29218, 33392, 35959, 41096, 45914, 52304, 58436, 71918, 82192, 91828, 116872, 143836, 160699, 183656, 233744, 287672, 321398, 367312, 575344, 642796, 974629, 1285592, 1949258, 2571184, 3898516, 6822403, 7797032, 10720919, 13644806, 15594064, 21441838, 27289612, 42883676, 54579224, 75046433, 85767352, 109158448, 150092866, 171534704, 300185732, 600371464, 1200742928]

約数ペア:

[(1, 1200742928), (2, 600371464), (4, 300185732), (7, 171534704), (8, 150092866), (11, 109158448), (14, 85767352), (16, 75046433), (22, 54579224), (28, 42883676), (44, 27289612), (56, 21441838), (77, 15594064), (88, 13644806), (112, 10720919), (154, 7797032), (176, 6822403), (308, 3898516), (467, 2571184), (616, 1949258), (934, 1285592), (1232, 974629), (1868, 642796), (2087, 575344), (3269, 367312), (3736, 321398), (4174, 287672), (5137, 233744), (6538, 183656), (7472, 160699), (8348, 143836), (10274, 116872), (13076, 91828), (14609, 82192), (16696, 71918), (20548, 58436), (22957, 52304), (26152, 45914), (29218, 41096), (33392, 35959)]