758774848

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 126

約数和(自身を含む): 1707795162

約数和(自身を除く): 949020314

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 73, 104, 124, 146, 169, 208, 248, 292, 338, 403, 416, 496, 584, 676, 806, 832, 949, 961, 992, 1168, 1352, 1612, 1898, 1922, 1984, 2263, 2336, 2704, 3224, 3796, 3844, 4526, 4672, 5239, 5408, 6448, 7592, 7688, 9052, 10478, 10816, 12337, 12493, 12896, 15184, 15376, 18104, 20956, 24674, 24986, 25792, 29419, 30368, 30752, 36208, 41912, 49348, 49972, 58838, 60736, 61504, 70153, 72416, 83824, 98696, 99944, 117676, 140306, 144832, 162409, 167648, 197392, 199888, 235352, 280612, 324818, 335296, 382447, 394784, 399776, 470704, 561224, 649636, 764894, 789568, 799552, 911989, 941408, 1122448, 1299272, 1529788, 1823978, 1882816, 2244896, 2598544, 3059576, 3647956, 4489792, 5197088, 6119152, 7295912, 10394176, 11855857, 12238304, 14591824, 23711714, 24476608, 29183648, 47423428, 58367296, 94846856, 189693712, 379387424, 758774848]

約数ペア:

[(1, 758774848), (2, 379387424), (4, 189693712), (8, 94846856), (13, 58367296), (16, 47423428), (26, 29183648), (31, 24476608), (32, 23711714), (52, 14591824), (62, 12238304), (64, 11855857), (73, 10394176), (104, 7295912), (124, 6119152), (146, 5197088), (169, 4489792), (208, 3647956), (248, 3059576), (292, 2598544), (338, 2244896), (403, 1882816), (416, 1823978), (496, 1529788), (584, 1299272), (676, 1122448), (806, 941408), (832, 911989), (949, 799552), (961, 789568), (992, 764894), (1168, 649636), (1352, 561224), (1612, 470704), (1898, 399776), (1922, 394784), (1984, 382447), (2263, 335296), (2336, 324818), (2704, 280612), (3224, 235352), (3796, 199888), (3844, 197392), (4526, 167648), (4672, 162409), (5239, 144832), (5408, 140306), (6448, 117676), (7592, 99944), (7688, 98696), (9052, 83824), (10478, 72416), (10816, 70153), (12337, 61504), (12493, 60736), (12896, 58838), (15184, 49972), (15376, 49348), (18104, 41912), (20956, 36208), (24674, 30752), (24986, 30368), (25792, 29419)]