266266588

素因数分解:

$2^2\times 7^2\times {\mathrm{467}}^1\times {\mathrm{2909}}^1$

素因数の和:3394

約数の個数: 36

約数和(自身を含む): 543390120

約数和(自身を除く): 277123532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 467, 934, 1868, 2909, 3269, 5818, 6538, 11636, 13076, 20363, 22883, 40726, 45766, 81452, 91532, 142541, 285082, 570164, 1358503, 2717006, 5434012, 9509521, 19019042, 38038084, 66566647, 133133294, 266266588]

約数ペア:

[(1, 266266588), (2, 133133294), (4, 66566647), (7, 38038084), (14, 19019042), (28, 9509521), (49, 5434012), (98, 2717006), (196, 1358503), (467, 570164), (934, 285082), (1868, 142541), (2909, 91532), (3269, 81452), (5818, 45766), (6538, 40726), (11636, 22883), (13076, 20363)]