380018912

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 951586272

約数和(自身を除く): 571567360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 103, 104, 112, 181, 182, 196, 206, 208, 224, 362, 364, 392, 412, 416, 637, 721, 724, 728, 784, 824, 1267, 1274, 1339, 1442, 1448, 1456, 1568, 1648, 2353, 2534, 2548, 2678, 2884, 2896, 2912, 3296, 4706, 5047, 5068, 5096, 5356, 5768, 5792, 8869, 9373, 9412, 10094, 10136, 10192, 10712, 11536, 16471, 17738, 18643, 18746, 18824, 20188, 20272, 20384, 21424, 23072, 32942, 35476, 37286, 37492, 37648, 40376, 40544, 42848, 65611, 65884, 70952, 74572, 74984, 75296, 80752, 115297, 130501, 131222, 131768, 141904, 149144, 149968, 161504, 230594, 242359, 261002, 262444, 263536, 283808, 298288, 299936, 461188, 484718, 522004, 524888, 527072, 596576, 913507, 922376, 969436, 1044008, 1049776, 1696513, 1827014, 1844752, 1938872, 2088016, 2099552, 3393026, 3654028, 3689504, 3877744, 4176032, 6786052, 7308056, 7755488, 11875591, 13572104, 14616112, 23751182, 27144208, 29232224, 47502364, 54288416, 95004728, 190009456, 380018912]

約数ペア:

[(1, 380018912), (2, 190009456), (4, 95004728), (7, 54288416), (8, 47502364), (13, 29232224), (14, 27144208), (16, 23751182), (26, 14616112), (28, 13572104), (32, 11875591), (49, 7755488), (52, 7308056), (56, 6786052), (91, 4176032), (98, 3877744), (103, 3689504), (104, 3654028), (112, 3393026), (181, 2099552), (182, 2088016), (196, 1938872), (206, 1844752), (208, 1827014), (224, 1696513), (362, 1049776), (364, 1044008), (392, 969436), (412, 922376), (416, 913507), (637, 596576), (721, 527072), (724, 524888), (728, 522004), (784, 484718), (824, 461188), (1267, 299936), (1274, 298288), (1339, 283808), (1442, 263536), (1448, 262444), (1456, 261002), (1568, 242359), (1648, 230594), (2353, 161504), (2534, 149968), (2548, 149144), (2678, 141904), (2884, 131768), (2896, 131222), (2912, 130501), (3296, 115297), (4706, 80752), (5047, 75296), (5068, 74984), (5096, 74572), (5356, 70952), (5768, 65884), (5792, 65611), (8869, 42848), (9373, 40544), (9412, 40376), (10094, 37648), (10136, 37492), (10192, 37286), (10712, 35476), (11536, 32942), (16471, 23072), (17738, 21424), (18643, 20384), (18746, 20272), (18824, 20188)]