286369132

素因数分解:

$2^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{4139}}^1$

素因数の和:4510

約数の個数: 36

約数和(自身を含む): 584758440

約数和(自身を除く): 298389308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 353, 706, 1412, 2471, 4139, 4942, 8278, 9884, 16556, 17297, 28973, 34594, 57946, 69188, 115892, 202811, 405622, 811244, 1461067, 2922134, 5844268, 10227469, 20454938, 40909876, 71592283, 143184566, 286369132]

約数ペア:

[(1, 286369132), (2, 143184566), (4, 71592283), (7, 40909876), (14, 20454938), (28, 10227469), (49, 5844268), (98, 2922134), (196, 1461067), (353, 811244), (706, 405622), (1412, 202811), (2471, 115892), (4139, 69188), (4942, 57946), (8278, 34594), (9884, 28973), (16556, 17297)]