240709952

素因数分解:

$2^6\times 7^2\times {\mathrm{76757}}^1$

素因数の和:76783

約数の個数: 42

約数和(自身を含む): 555651162

約数和(自身を除く): 314941210

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 76757, 153514, 307028, 537299, 614056, 1074598, 1228112, 2149196, 2456224, 3761093, 4298392, 4912448, 7522186, 8596784, 15044372, 17193568, 30088744, 34387136, 60177488, 120354976, 240709952]

約数ペア:

[(1, 240709952), (2, 120354976), (4, 60177488), (7, 34387136), (8, 30088744), (14, 17193568), (16, 15044372), (28, 8596784), (32, 7522186), (49, 4912448), (56, 4298392), (64, 3761093), (98, 2456224), (112, 2149196), (196, 1228112), (224, 1074598), (392, 614056), (448, 537299), (784, 307028), (1568, 153514), (3136, 76757)]