397233088

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6379}}^1$

素因数の和:6537

約数の個数: 56

約数和(自身を含む): 907491200

約数和(自身を除く): 510258112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 973, 1112, 1946, 2224, 3892, 4448, 6379, 7784, 8896, 12758, 15568, 25516, 31136, 44653, 51032, 62272, 89306, 102064, 178612, 204128, 357224, 408256, 714448, 886681, 1428896, 1773362, 2857792, 3546724, 6206767, 7093448, 12413534, 14186896, 24827068, 28373792, 49654136, 56747584, 99308272, 198616544, 397233088]

約数ペア:

[(1, 397233088), (2, 198616544), (4, 99308272), (7, 56747584), (8, 49654136), (14, 28373792), (16, 24827068), (28, 14186896), (32, 12413534), (56, 7093448), (64, 6206767), (112, 3546724), (139, 2857792), (224, 1773362), (278, 1428896), (448, 886681), (556, 714448), (973, 408256), (1112, 357224), (1946, 204128), (2224, 178612), (3892, 102064), (4448, 89306), (6379, 62272), (7784, 51032), (8896, 44653), (12758, 31136), (15568, 25516)]