520077376

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12757}}^1$

素因数の和:12796

約数の個数: 84

約数和(自身を含む): 1292972268

約数和(自身を除く): 772894892

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, 10192, 12757, 20384, 25514, 40768, 51028, 89299, 102056, 165841, 178598, 204112, 331682, 357196, 408224, 625093, 663364, 714392, 816448, 1160887, 1250186, 1326728, 1428784, 2321774, 2500372, 2653456, 2857568, 4643548, 5000744, 5306912, 5715136, 8126209, 9287096, 10001488, 10613824, 16252418, 18574192, 20002976, 32504836, 37148384, 40005952, 65009672, 74296768, 130019344, 260038688, 520077376]

約数ペア:

[(1, 520077376), (2, 260038688), (4, 130019344), (7, 74296768), (8, 65009672), (13, 40005952), (14, 37148384), (16, 32504836), (26, 20002976), (28, 18574192), (32, 16252418), (49, 10613824), (52, 10001488), (56, 9287096), (64, 8126209), (91, 5715136), (98, 5306912), (104, 5000744), (112, 4643548), (182, 2857568), (196, 2653456), (208, 2500372), (224, 2321774), (364, 1428784), (392, 1326728), (416, 1250186), (448, 1160887), (637, 816448), (728, 714392), (784, 663364), (832, 625093), (1274, 408224), (1456, 357196), (1568, 331682), (2548, 204112), (2912, 178598), (3136, 165841), (5096, 102056), (5824, 89299), (10192, 51028), (12757, 40768), (20384, 25514)]