198654672

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{8429}}^1$

素因数の和:8931

約数の個数: 40

約数和(自身を含む): 514297440

約数和(自身を除く): 315642768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 982, 1473, 1964, 2946, 3928, 5892, 7856, 8429, 11784, 16858, 23568, 25287, 33716, 50574, 67432, 101148, 134864, 202296, 404592, 4138639, 8277278, 12415917, 16554556, 24831834, 33109112, 49663668, 66218224, 99327336, 198654672]

約数ペア:

[(1, 198654672), (2, 99327336), (3, 66218224), (4, 49663668), (6, 33109112), (8, 24831834), (12, 16554556), (16, 12415917), (24, 8277278), (48, 4138639), (491, 404592), (982, 202296), (1473, 134864), (1964, 101148), (2946, 67432), (3928, 50574), (5892, 33716), (7856, 25287), (8429, 23568), (11784, 16858)]