561854448

素因数分解:

$2^4\times 3^3\times {\mathrm{641}}^1\times {\mathrm{2029}}^1$

素因数の和:2687

約数の個数: 80

約数和(自身を含む): 1616042400

約数和(自身を除く): 1054187952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 641, 1282, 1923, 2029, 2564, 3846, 4058, 5128, 5769, 6087, 7692, 8116, 10256, 11538, 12174, 15384, 16232, 17307, 18261, 23076, 24348, 30768, 32464, 34614, 36522, 46152, 48696, 54783, 69228, 73044, 92304, 97392, 109566, 138456, 146088, 219132, 276912, 292176, 438264, 876528, 1300589, 2601178, 3901767, 5202356, 7803534, 10404712, 11705301, 15607068, 20809424, 23410602, 31214136, 35115903, 46821204, 62428272, 70231806, 93642408, 140463612, 187284816, 280927224, 561854448]

約数ペア:

[(1, 561854448), (2, 280927224), (3, 187284816), (4, 140463612), (6, 93642408), (8, 70231806), (9, 62428272), (12, 46821204), (16, 35115903), (18, 31214136), (24, 23410602), (27, 20809424), (36, 15607068), (48, 11705301), (54, 10404712), (72, 7803534), (108, 5202356), (144, 3901767), (216, 2601178), (432, 1300589), (641, 876528), (1282, 438264), (1923, 292176), (2029, 276912), (2564, 219132), (3846, 146088), (4058, 138456), (5128, 109566), (5769, 97392), (6087, 92304), (7692, 73044), (8116, 69228), (10256, 54783), (11538, 48696), (12174, 46152), (15384, 36522), (16232, 34614), (17307, 32464), (18261, 30768), (23076, 24348)]