290039724

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{613}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 813525440

約数和(自身を除く): 523485716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 337, 351, 468, 613, 674, 702, 1011, 1226, 1348, 1404, 1839, 2022, 2452, 3033, 3678, 4044, 4381, 5517, 6066, 7356, 7969, 8762, 9099, 11034, 12132, 13143, 15938, 16551, 17524, 18198, 22068, 23907, 26286, 31876, 33102, 36396, 39429, 47814, 52572, 66204, 71721, 78858, 95628, 118287, 143442, 157716, 206581, 215163, 236574, 286884, 413162, 430326, 473148, 619743, 826324, 860652, 1239486, 1859229, 2478972, 2685553, 3718458, 5371106, 5577687, 7436916, 8056659, 10742212, 11155374, 16113318, 22310748, 24169977, 32226636, 48339954, 72509931, 96679908, 145019862, 290039724]

約数ペア:

[(1, 290039724), (2, 145019862), (3, 96679908), (4, 72509931), (6, 48339954), (9, 32226636), (12, 24169977), (13, 22310748), (18, 16113318), (26, 11155374), (27, 10742212), (36, 8056659), (39, 7436916), (52, 5577687), (54, 5371106), (78, 3718458), (108, 2685553), (117, 2478972), (156, 1859229), (234, 1239486), (337, 860652), (351, 826324), (468, 619743), (613, 473148), (674, 430326), (702, 413162), (1011, 286884), (1226, 236574), (1348, 215163), (1404, 206581), (1839, 157716), (2022, 143442), (2452, 118287), (3033, 95628), (3678, 78858), (4044, 71721), (4381, 66204), (5517, 52572), (6066, 47814), (7356, 39429), (7969, 36396), (8762, 33102), (9099, 31876), (11034, 26286), (12132, 23907), (13143, 22068), (15938, 18198), (16551, 17524)]