327047168

素因数分解:

$2^{11}\times 7^2\times {\mathrm{3259}}^1$

素因数の和:3295

約数の個数: 72

約数和(自身を含む): 760932900

約数和(自身を除く): 433885732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3259, 3584, 6272, 6518, 7168, 12544, 13036, 14336, 22813, 25088, 26072, 45626, 50176, 52144, 91252, 100352, 104288, 159691, 182504, 208576, 319382, 365008, 417152, 638764, 730016, 834304, 1277528, 1460032, 1668608, 2555056, 2920064, 3337216, 5110112, 5840128, 6674432, 10220224, 11680256, 20440448, 23360512, 40880896, 46721024, 81761792, 163523584, 327047168]

約数ペア:

[(1, 327047168), (2, 163523584), (4, 81761792), (7, 46721024), (8, 40880896), (14, 23360512), (16, 20440448), (28, 11680256), (32, 10220224), (49, 6674432), (56, 5840128), (64, 5110112), (98, 3337216), (112, 2920064), (128, 2555056), (196, 1668608), (224, 1460032), (256, 1277528), (392, 834304), (448, 730016), (512, 638764), (784, 417152), (896, 365008), (1024, 319382), (1568, 208576), (1792, 182504), (2048, 159691), (3136, 104288), (3259, 100352), (3584, 91252), (6272, 52144), (6518, 50176), (7168, 45626), (12544, 26072), (13036, 25088), (14336, 22813)]