239902432

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2029

約数の個数: 96

約数和(自身を含む): 601171200

約数和(自身を除く): 361268768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 343, 352, 392, 539, 616, 686, 784, 1078, 1232, 1372, 1568, 1987, 2156, 2464, 2744, 3773, 3974, 4312, 5488, 7546, 7948, 8624, 10976, 13909, 15092, 15896, 17248, 21857, 27818, 30184, 31792, 43714, 55636, 60368, 63584, 87428, 97363, 111272, 120736, 152999, 174856, 194726, 222544, 305998, 349712, 389452, 445088, 611996, 681541, 699424, 778904, 1070993, 1223992, 1363082, 1557808, 2141986, 2447984, 2726164, 3115616, 4283972, 4895968, 5452328, 7496951, 8567944, 10904656, 14993902, 17135888, 21809312, 29987804, 34271776, 59975608, 119951216, 239902432]

約数ペア:

[(1, 239902432), (2, 119951216), (4, 59975608), (7, 34271776), (8, 29987804), (11, 21809312), (14, 17135888), (16, 14993902), (22, 10904656), (28, 8567944), (32, 7496951), (44, 5452328), (49, 4895968), (56, 4283972), (77, 3115616), (88, 2726164), (98, 2447984), (112, 2141986), (154, 1557808), (176, 1363082), (196, 1223992), (224, 1070993), (308, 778904), (343, 699424), (352, 681541), (392, 611996), (539, 445088), (616, 389452), (686, 349712), (784, 305998), (1078, 222544), (1232, 194726), (1372, 174856), (1568, 152999), (1987, 120736), (2156, 111272), (2464, 97363), (2744, 87428), (3773, 63584), (3974, 60368), (4312, 55636), (5488, 43714), (7546, 31792), (7948, 30184), (8624, 27818), (10976, 21857), (13909, 17248), (15092, 15896)]