250384428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{993589}}^1$

素因数の和:993606

約数の個数: 36

約数和(自身を含む): 723333520

約数和(自身を除く): 472949092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 993589, 1987178, 2980767, 3974356, 5961534, 6955123, 8942301, 11923068, 13910246, 17884602, 20865369, 27820492, 35769204, 41730738, 62596107, 83461476, 125192214, 250384428]

約数ペア:

[(1, 250384428), (2, 125192214), (3, 83461476), (4, 62596107), (6, 41730738), (7, 35769204), (9, 27820492), (12, 20865369), (14, 17884602), (18, 13910246), (21, 11923068), (28, 8942301), (36, 6955123), (42, 5961534), (63, 3974356), (84, 2980767), (126, 1987178), (252, 993589)]