1081375904

素因数分解:

$2^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{4231}}^1$

素因数の和:4418

約数の個数: 72

約数和(自身を含む): 2492326368

約数和(自身を除く): 1410950464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 196, 224, 326, 392, 652, 784, 1141, 1304, 1568, 2282, 2608, 4231, 4564, 5216, 7987, 8462, 9128, 15974, 16924, 18256, 29617, 31948, 33848, 36512, 59234, 63896, 67696, 118468, 127792, 135392, 207319, 236936, 255584, 414638, 473872, 689653, 829276, 947744, 1379306, 1658552, 2758612, 3317104, 4827571, 5517224, 6634208, 9655142, 11034448, 19310284, 22068896, 33792997, 38620568, 67585994, 77241136, 135171988, 154482272, 270343976, 540687952, 1081375904]

約数ペア:

[(1, 1081375904), (2, 540687952), (4, 270343976), (7, 154482272), (8, 135171988), (14, 77241136), (16, 67585994), (28, 38620568), (32, 33792997), (49, 22068896), (56, 19310284), (98, 11034448), (112, 9655142), (163, 6634208), (196, 5517224), (224, 4827571), (326, 3317104), (392, 2758612), (652, 1658552), (784, 1379306), (1141, 947744), (1304, 829276), (1568, 689653), (2282, 473872), (2608, 414638), (4231, 255584), (4564, 236936), (5216, 207319), (7987, 135392), (8462, 127792), (9128, 118468), (15974, 67696), (16924, 63896), (18256, 59234), (29617, 36512), (31948, 33848)]