239224804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3631}}^1$

素因数の和:3836

約数の個数: 48

約数和(自身を含む): 518242816

約数和(自身を除く): 279018012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 1267, 2353, 2534, 3631, 4706, 5068, 7262, 9412, 14524, 16471, 25417, 32942, 47203, 50834, 65884, 94406, 101668, 188812, 330421, 657211, 660842, 1314422, 1321684, 2628844, 4600477, 8543743, 9200954, 17087486, 18401908, 34174972, 59806201, 119612402, 239224804]

約数ペア:

[(1, 239224804), (2, 119612402), (4, 59806201), (7, 34174972), (13, 18401908), (14, 17087486), (26, 9200954), (28, 8543743), (52, 4600477), (91, 2628844), (181, 1321684), (182, 1314422), (362, 660842), (364, 657211), (724, 330421), (1267, 188812), (2353, 101668), (2534, 94406), (3631, 65884), (4706, 50834), (5068, 47203), (7262, 32942), (9412, 25417), (14524, 16471)]