313546688

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7691}}^1$

素因数の和:7730

約数の個数: 84

約数和(自身を含む): 779553432

約数和(自身を除く): 466006744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 5096, 5824, 7691, 10192, 15382, 20384, 30764, 40768, 53837, 61528, 99983, 107674, 123056, 199966, 215348, 246112, 376859, 399932, 430696, 492224, 699881, 753718, 799864, 861392, 1399762, 1507436, 1599728, 1722784, 2799524, 3014872, 3199456, 3445568, 4899167, 5599048, 6029744, 6398912, 9798334, 11198096, 12059488, 19596668, 22396192, 24118976, 39193336, 44792384, 78386672, 156773344, 313546688]

約数ペア:

[(1, 313546688), (2, 156773344), (4, 78386672), (7, 44792384), (8, 39193336), (13, 24118976), (14, 22396192), (16, 19596668), (26, 12059488), (28, 11198096), (32, 9798334), (49, 6398912), (52, 6029744), (56, 5599048), (64, 4899167), (91, 3445568), (98, 3199456), (104, 3014872), (112, 2799524), (182, 1722784), (196, 1599728), (208, 1507436), (224, 1399762), (364, 861392), (392, 799864), (416, 753718), (448, 699881), (637, 492224), (728, 430696), (784, 399932), (832, 376859), (1274, 246112), (1456, 215348), (1568, 199966), (2548, 123056), (2912, 107674), (3136, 99983), (5096, 61528), (5824, 53837), (7691, 40768), (10192, 30764), (15382, 20384)]