268540404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{7507}}^1$

素因数の和:7796

約数の個数: 48

約数和(自身を含む): 686171136

約数和(自身を除く): 417630732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 271, 542, 813, 1084, 1626, 2981, 3252, 5962, 7507, 8943, 11924, 15014, 17886, 22521, 30028, 35772, 45042, 82577, 90084, 165154, 247731, 330308, 495462, 990924, 2034397, 4068794, 6103191, 8137588, 12206382, 22378367, 24412764, 44756734, 67135101, 89513468, 134270202, 268540404]

約数ペア:

[(1, 268540404), (2, 134270202), (3, 89513468), (4, 67135101), (6, 44756734), (11, 24412764), (12, 22378367), (22, 12206382), (33, 8137588), (44, 6103191), (66, 4068794), (132, 2034397), (271, 990924), (542, 495462), (813, 330308), (1084, 247731), (1626, 165154), (2981, 90084), (3252, 82577), (5962, 45042), (7507, 35772), (8943, 30028), (11924, 22521), (15014, 17886)]