275720704

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4049}}^1$

素因数の和:4093

約数の個数: 80

約数和(自身を含む): 662904000

約数和(自身を除く): 387183296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 3584, 4049, 4256, 4864, 8098, 8512, 9728, 16196, 17024, 28343, 32392, 34048, 56686, 64784, 68096, 76931, 113372, 129568, 153862, 226744, 259136, 307724, 453488, 518272, 538517, 615448, 906976, 1036544, 1077034, 1230896, 1813952, 2073088, 2154068, 2461792, 3627904, 4308136, 4923584, 7255808, 8616272, 9847168, 14511616, 17232544, 19694336, 34465088, 39388672, 68930176, 137860352, 275720704]

約数ペア:

[(1, 275720704), (2, 137860352), (4, 68930176), (7, 39388672), (8, 34465088), (14, 19694336), (16, 17232544), (19, 14511616), (28, 9847168), (32, 8616272), (38, 7255808), (56, 4923584), (64, 4308136), (76, 3627904), (112, 2461792), (128, 2154068), (133, 2073088), (152, 1813952), (224, 1230896), (256, 1077034), (266, 1036544), (304, 906976), (448, 615448), (512, 538517), (532, 518272), (608, 453488), (896, 307724), (1064, 259136), (1216, 226744), (1792, 153862), (2128, 129568), (2432, 113372), (3584, 76931), (4049, 68096), (4256, 64784), (4864, 56686), (8098, 34048), (8512, 32392), (9728, 28343), (16196, 17024)]