537812912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1613}}^1$

素因数の和:1870

約数の個数: 80

約数和(自身を含む): 1288875840

約数和(自身を除く): 751062928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 229, 364, 458, 728, 916, 1456, 1603, 1613, 1832, 2977, 3206, 3226, 3664, 5954, 6412, 6452, 11291, 11908, 12824, 12904, 20839, 20969, 22582, 23816, 25648, 25808, 41678, 41938, 45164, 47632, 83356, 83876, 90328, 146783, 166712, 167752, 180656, 293566, 333424, 335504, 369377, 587132, 738754, 1174264, 1477508, 2348528, 2585639, 2955016, 4801901, 5171278, 5910032, 9603802, 10342556, 19207604, 20685112, 33613307, 38415208, 41370224, 67226614, 76830416, 134453228, 268906456, 537812912]

約数ペア:

[(1, 537812912), (2, 268906456), (4, 134453228), (7, 76830416), (8, 67226614), (13, 41370224), (14, 38415208), (16, 33613307), (26, 20685112), (28, 19207604), (52, 10342556), (56, 9603802), (91, 5910032), (104, 5171278), (112, 4801901), (182, 2955016), (208, 2585639), (229, 2348528), (364, 1477508), (458, 1174264), (728, 738754), (916, 587132), (1456, 369377), (1603, 335504), (1613, 333424), (1832, 293566), (2977, 180656), (3206, 167752), (3226, 166712), (3664, 146783), (5954, 90328), (6412, 83876), (6452, 83356), (11291, 47632), (11908, 45164), (12824, 41938), (12904, 41678), (20839, 25808), (20969, 25648), (22582, 23816)]