1286904

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 3407400

約数和(自身を除く): 2120496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 516, 696, 1032, 1247, 1849, 2494, 3698, 3741, 4988, 5547, 7396, 7482, 9976, 11094, 14792, 14964, 22188, 29928, 44376, 53621, 107242, 160863, 214484, 321726, 428968, 643452, 1286904]

約数ペア:

[(1, 1286904), (2, 643452), (3, 428968), (4, 321726), (6, 214484), (8, 160863), (12, 107242), (24, 53621), (29, 44376), (43, 29928), (58, 22188), (86, 14964), (87, 14792), (116, 11094), (129, 9976), (172, 7482), (174, 7396), (232, 5547), (258, 4988), (344, 3741), (348, 3698), (516, 2494), (696, 1849), (1032, 1247)]