262715264

素因数分解:

$2^7\times 7^2\times {\mathrm{41887}}^1$

素因数の和:41915

約数の個数: 48

約数和(自身を含む): 608842080

約数和(自身を除く): 346126816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 41887, 83774, 167548, 293209, 335096, 586418, 670192, 1172836, 1340384, 2052463, 2345672, 2680768, 4104926, 4691344, 5361536, 8209852, 9382688, 16419704, 18765376, 32839408, 37530752, 65678816, 131357632, 262715264]

約数ペア:

[(1, 262715264), (2, 131357632), (4, 65678816), (7, 37530752), (8, 32839408), (14, 18765376), (16, 16419704), (28, 9382688), (32, 8209852), (49, 5361536), (56, 4691344), (64, 4104926), (98, 2680768), (112, 2345672), (128, 2052463), (196, 1340384), (224, 1172836), (392, 670192), (448, 586418), (784, 335096), (896, 293209), (1568, 167548), (3136, 83774), (6272, 41887)]