266869984

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 543530736

約数和(自身を除く): 276660752

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 107, 164, 214, 328, 428, 656, 856, 1312, 1712, 1901, 3424, 3802, 4387, 7604, 8774, 15208, 17548, 30416, 35096, 60832, 70192, 77941, 140384, 155882, 203407, 311764, 406814, 623528, 813628, 1247056, 1627256, 2494112, 3254512, 6509024, 8339687, 16679374, 33358748, 66717496, 133434992, 266869984]

約数ペア:

[(1, 266869984), (2, 133434992), (4, 66717496), (8, 33358748), (16, 16679374), (32, 8339687), (41, 6509024), (82, 3254512), (107, 2494112), (164, 1627256), (214, 1247056), (328, 813628), (428, 623528), (656, 406814), (856, 311764), (1312, 203407), (1712, 155882), (1901, 140384), (3424, 77941), (3802, 70192), (4387, 60832), (7604, 35096), (8774, 30416), (15208, 17548)]