207780768

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1423}}^1$

素因数の和:1468

約数の個数: 144

約数和(自身を含む): 656691840

約数和(自身を除く): 448911072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1423, 1521, 1872, 2028, 2704, 2808, 2846, 3042, 3744, 4056, 4269, 4563, 5408, 5616, 5692, 6084, 8112, 8538, 9126, 11232, 11384, 12168, 12807, 16224, 17076, 18252, 18499, 22768, 24336, 25614, 34152, 36504, 36998, 38421, 45536, 48672, 51228, 55497, 68304, 73008, 73996, 76842, 102456, 110994, 136608, 146016, 147992, 153684, 166491, 204912, 221988, 240487, 295984, 307368, 332982, 409824, 443976, 480974, 499473, 591968, 614736, 665964, 721461, 887952, 961948, 998946, 1229472, 1331928, 1442922, 1775904, 1923896, 1997892, 2164383, 2663856, 2885844, 3847792, 3995784, 4328766, 5327712, 5771688, 6493149, 7695584, 7991568, 8657532, 11543376, 12986298, 15983136, 17315064, 23086752, 25972596, 34630128, 51945192, 69260256, 103890384, 207780768]

約数ペア:

[(1, 207780768), (2, 103890384), (3, 69260256), (4, 51945192), (6, 34630128), (8, 25972596), (9, 23086752), (12, 17315064), (13, 15983136), (16, 12986298), (18, 11543376), (24, 8657532), (26, 7991568), (27, 7695584), (32, 6493149), (36, 5771688), (39, 5327712), (48, 4328766), (52, 3995784), (54, 3847792), (72, 2885844), (78, 2663856), (96, 2164383), (104, 1997892), (108, 1923896), (117, 1775904), (144, 1442922), (156, 1331928), (169, 1229472), (208, 998946), (216, 961948), (234, 887952), (288, 721461), (312, 665964), (338, 614736), (351, 591968), (416, 499473), (432, 480974), (468, 443976), (507, 409824), (624, 332982), (676, 307368), (702, 295984), (864, 240487), (936, 221988), (1014, 204912), (1248, 166491), (1352, 153684), (1404, 147992), (1423, 146016), (1521, 136608), (1872, 110994), (2028, 102456), (2704, 76842), (2808, 73996), (2846, 73008), (3042, 68304), (3744, 55497), (4056, 51228), (4269, 48672), (4563, 45536), (5408, 38421), (5616, 36998), (5692, 36504), (6084, 34152), (8112, 25614), (8538, 24336), (9126, 22768), (11232, 18499), (11384, 18252), (12168, 17076), (12807, 16224)]