318208884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199379}}^1$

素因数の和:199412

約数の個数: 48

約数和(自身を含む): 893222400

約数和(自身を除く): 575013516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 199379, 398758, 598137, 797516, 1196274, 1395653, 2392548, 2791306, 3788201, 4186959, 5582612, 7576402, 8373918, 11364603, 15152804, 16747836, 22729206, 26517407, 45458412, 53034814, 79552221, 106069628, 159104442, 318208884]

約数ペア:

[(1, 318208884), (2, 159104442), (3, 106069628), (4, 79552221), (6, 53034814), (7, 45458412), (12, 26517407), (14, 22729206), (19, 16747836), (21, 15152804), (28, 11364603), (38, 8373918), (42, 7576402), (57, 5582612), (76, 4186959), (84, 3788201), (114, 2791306), (133, 2392548), (228, 1395653), (266, 1196274), (399, 797516), (532, 598137), (798, 398758), (1596, 199379)]