1211156912

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{32869}}^1$

素因数の和:32938

約数の個数: 60

約数和(自身を含む): 2787901920

約数和(自身を除く): 1576745008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2632, 4606, 5264, 9212, 18424, 32869, 36848, 65738, 131476, 230083, 262952, 460166, 525904, 920332, 1544843, 1610581, 1840664, 3089686, 3221162, 3681328, 6179372, 6442324, 10813901, 12358744, 12884648, 21627802, 24717488, 25769296, 43255604, 75697307, 86511208, 151394614, 173022416, 302789228, 605578456, 1211156912]

約数ペア:

[(1, 1211156912), (2, 605578456), (4, 302789228), (7, 173022416), (8, 151394614), (14, 86511208), (16, 75697307), (28, 43255604), (47, 25769296), (49, 24717488), (56, 21627802), (94, 12884648), (98, 12358744), (112, 10813901), (188, 6442324), (196, 6179372), (329, 3681328), (376, 3221162), (392, 3089686), (658, 1840664), (752, 1610581), (784, 1544843), (1316, 920332), (2303, 525904), (2632, 460166), (4606, 262952), (5264, 230083), (9212, 131476), (18424, 65738), (32869, 36848)]