2015511904

素因数分解:

$2^5\times 7^3\times {\mathrm{47}}^1\times {\mathrm{3907}}^1$

素因数の和:3985

約数の個数: 96

約数和(自身を含む): 4727116800

約数和(自身を除く): 2711604896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 343, 376, 392, 658, 686, 752, 784, 1316, 1372, 1504, 1568, 2303, 2632, 2744, 3907, 4606, 5264, 5488, 7814, 9212, 10528, 10976, 15628, 16121, 18424, 27349, 31256, 32242, 36848, 54698, 62512, 64484, 73696, 109396, 125024, 128968, 183629, 191443, 218792, 257936, 367258, 382886, 437584, 515872, 734516, 765772, 875168, 1285403, 1340101, 1469032, 1531544, 2570806, 2680202, 2938064, 3063088, 5141612, 5360404, 5876128, 6126176, 8997821, 10283224, 10720808, 17995642, 20566448, 21441616, 35991284, 41132896, 42883232, 62984747, 71982568, 125969494, 143965136, 251938988, 287930272, 503877976, 1007755952, 2015511904]

約数ペア:

[(1, 2015511904), (2, 1007755952), (4, 503877976), (7, 287930272), (8, 251938988), (14, 143965136), (16, 125969494), (28, 71982568), (32, 62984747), (47, 42883232), (49, 41132896), (56, 35991284), (94, 21441616), (98, 20566448), (112, 17995642), (188, 10720808), (196, 10283224), (224, 8997821), (329, 6126176), (343, 5876128), (376, 5360404), (392, 5141612), (658, 3063088), (686, 2938064), (752, 2680202), (784, 2570806), (1316, 1531544), (1372, 1469032), (1504, 1340101), (1568, 1285403), (2303, 875168), (2632, 765772), (2744, 734516), (3907, 515872), (4606, 437584), (5264, 382886), (5488, 367258), (7814, 257936), (9212, 218792), (10528, 191443), (10976, 183629), (15628, 128968), (16121, 125024), (18424, 109396), (27349, 73696), (31256, 64484), (32242, 62512), (36848, 54698)]