253996884

素因数分解:

$2^2\times 3^4\times {\mathrm{317}}^1\times {\mathrm{2473}}^1$

素因数の和:2806

約数の個数: 60

約数和(自身を含む): 666362004

約数和(自身を除く): 412365120

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 317, 324, 634, 951, 1268, 1902, 2473, 2853, 3804, 4946, 5706, 7419, 8559, 9892, 11412, 14838, 17118, 22257, 25677, 29676, 34236, 44514, 51354, 66771, 89028, 102708, 133542, 200313, 267084, 400626, 783941, 801252, 1567882, 2351823, 3135764, 4703646, 7055469, 9407292, 14110938, 21166407, 28221876, 42332814, 63499221, 84665628, 126998442, 253996884]

約数ペア:

[(1, 253996884), (2, 126998442), (3, 84665628), (4, 63499221), (6, 42332814), (9, 28221876), (12, 21166407), (18, 14110938), (27, 9407292), (36, 7055469), (54, 4703646), (81, 3135764), (108, 2351823), (162, 1567882), (317, 801252), (324, 783941), (634, 400626), (951, 267084), (1268, 200313), (1902, 133542), (2473, 102708), (2853, 89028), (3804, 66771), (4946, 51354), (5706, 44514), (7419, 34236), (8559, 29676), (9892, 25677), (11412, 22257), (14838, 17118)]