224309799

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 395338320

約数和(自身を除く): 171028521

約数列:

[1, 3, 7, 9, 21, 37, 49, 59, 63, 111, 147, 177, 233, 259, 333, 413, 441, 531, 699, 777, 1239, 1631, 1813, 2097, 2183, 2331, 2891, 3717, 4893, 5439, 6549, 8621, 8673, 11417, 13747, 14679, 15281, 16317, 19647, 25863, 26019, 34251, 41241, 45843, 60347, 77589, 96229, 102753, 106967, 123723, 137529, 181041, 288687, 320901, 422429, 508639, 543123, 673603, 866061, 962703, 1267287, 1525917, 2020809, 3560473, 3801861, 4577751, 6062427, 10681419, 24923311, 32044257, 74769933, 224309799]

約数ペア:

[(1, 224309799), (3, 74769933), (7, 32044257), (9, 24923311), (21, 10681419), (37, 6062427), (49, 4577751), (59, 3801861), (63, 3560473), (111, 2020809), (147, 1525917), (177, 1267287), (233, 962703), (259, 866061), (333, 673603), (413, 543123), (441, 508639), (531, 422429), (699, 320901), (777, 288687), (1239, 181041), (1631, 137529), (1813, 123723), (2097, 106967), (2183, 102753), (2331, 96229), (2891, 77589), (3717, 60347), (4893, 45843), (5439, 41241), (6549, 34251), (8621, 26019), (8673, 25863), (11417, 19647), (13747, 16317), (14679, 15281)]