399186972

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{382363}}^1$

素因数の和:382402

約数の個数: 36

約数和(自身を含む): 1043853720

約数和(自身を除く): 644666748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 382363, 764726, 1147089, 1529452, 2294178, 3441267, 4588356, 6882534, 11088527, 13765068, 22177054, 33265581, 44354108, 66531162, 99796743, 133062324, 199593486, 399186972]

約数ペア:

[(1, 399186972), (2, 199593486), (3, 133062324), (4, 99796743), (6, 66531162), (9, 44354108), (12, 33265581), (18, 22177054), (29, 13765068), (36, 11088527), (58, 6882534), (87, 4588356), (116, 3441267), (174, 2294178), (261, 1529452), (348, 1147089), (522, 764726), (1044, 382363)]