332989888

素因数分解:

$2^6\times 7^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 140

約数和(自身を含む): 845207352

約数和(自身を除く): 512217464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 197, 224, 308, 343, 352, 392, 394, 448, 539, 616, 686, 704, 784, 788, 1078, 1232, 1372, 1379, 1568, 1576, 2156, 2167, 2401, 2464, 2744, 2758, 3136, 3152, 3773, 4312, 4334, 4802, 4928, 5488, 5516, 6304, 7546, 8624, 8668, 9604, 9653, 10976, 11032, 12608, 15092, 15169, 17248, 17336, 19208, 19306, 21952, 22064, 26411, 30184, 30338, 34496, 34672, 38416, 38612, 44128, 52822, 60368, 60676, 67571, 69344, 76832, 77224, 88256, 105644, 106183, 120736, 121352, 135142, 138688, 153664, 154448, 211288, 212366, 241472, 242704, 270284, 308896, 422576, 424732, 472997, 485408, 540568, 617792, 743281, 845152, 849464, 945994, 970816, 1081136, 1486562, 1690304, 1698928, 1891988, 2162272, 2973124, 3397856, 3783976, 4324544, 5202967, 5946248, 6795712, 7567952, 10405934, 11892496, 15135904, 20811868, 23784992, 30271808, 41623736, 47569984, 83247472, 166494944, 332989888]

約数ペア:

[(1, 332989888), (2, 166494944), (4, 83247472), (7, 47569984), (8, 41623736), (11, 30271808), (14, 23784992), (16, 20811868), (22, 15135904), (28, 11892496), (32, 10405934), (44, 7567952), (49, 6795712), (56, 5946248), (64, 5202967), (77, 4324544), (88, 3783976), (98, 3397856), (112, 2973124), (154, 2162272), (176, 1891988), (196, 1698928), (197, 1690304), (224, 1486562), (308, 1081136), (343, 970816), (352, 945994), (392, 849464), (394, 845152), (448, 743281), (539, 617792), (616, 540568), (686, 485408), (704, 472997), (784, 424732), (788, 422576), (1078, 308896), (1232, 270284), (1372, 242704), (1379, 241472), (1568, 212366), (1576, 211288), (2156, 154448), (2167, 153664), (2401, 138688), (2464, 135142), (2744, 121352), (2758, 120736), (3136, 106183), (3152, 105644), (3773, 88256), (4312, 77224), (4334, 76832), (4802, 69344), (4928, 67571), (5488, 60676), (5516, 60368), (6304, 52822), (7546, 44128), (8624, 38612), (8668, 38416), (9604, 34672), (9653, 34496), (10976, 30338), (11032, 30184), (12608, 26411), (15092, 22064), (15169, 21952), (17248, 19306), (17336, 19208)]