315089742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{207569}}^1$

素因数の和:207608

約数の個数: 32

約数和(自身を含む): 717361920

約数和(自身を除く): 402272178

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 207569, 415138, 622707, 1245414, 2283259, 4566518, 4774087, 6849777, 9548174, 13699554, 14322261, 28644522, 52514957, 105029914, 157544871, 315089742]

約数ペア:

[(1, 315089742), (2, 157544871), (3, 105029914), (6, 52514957), (11, 28644522), (22, 14322261), (23, 13699554), (33, 9548174), (46, 6849777), (66, 4774087), (69, 4566518), (138, 2283259), (253, 1245414), (506, 622707), (759, 415138), (1518, 207569)]