305340084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{403889}}^1$

素因数の和:403909

約数の個数: 48

約数和(自身を含む): 904713600

約数和(自身を除く): 599373516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 403889, 807778, 1211667, 1615556, 2423334, 2827223, 3635001, 4846668, 5654446, 7270002, 8481669, 10905003, 11308892, 14540004, 16963338, 21810006, 25445007, 33926676, 43620012, 50890014, 76335021, 101780028, 152670042, 305340084]

約数ペア:

[(1, 305340084), (2, 152670042), (3, 101780028), (4, 76335021), (6, 50890014), (7, 43620012), (9, 33926676), (12, 25445007), (14, 21810006), (18, 16963338), (21, 14540004), (27, 11308892), (28, 10905003), (36, 8481669), (42, 7270002), (54, 5654446), (63, 4846668), (84, 3635001), (108, 2827223), (126, 2423334), (189, 1615556), (252, 1211667), (378, 807778), (756, 403889)]