798978168

素因数分解:

$2^3\times 3^6\times {\mathrm{136999}}^1$

素因数の和:137023

約数の個数: 56

約数和(自身を含む): 2246115000

約数和(自身を除く): 1447136832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 136999, 273998, 410997, 547996, 821994, 1095992, 1232991, 1643988, 2465982, 3287976, 3698973, 4931964, 7397946, 9863928, 11096919, 14795892, 22193838, 29591784, 33290757, 44387676, 66581514, 88775352, 99872271, 133163028, 199744542, 266326056, 399489084, 798978168]

約数ペア:

[(1, 798978168), (2, 399489084), (3, 266326056), (4, 199744542), (6, 133163028), (8, 99872271), (9, 88775352), (12, 66581514), (18, 44387676), (24, 33290757), (27, 29591784), (36, 22193838), (54, 14795892), (72, 11096919), (81, 9863928), (108, 7397946), (162, 4931964), (216, 3698973), (243, 3287976), (324, 2465982), (486, 1643988), (648, 1232991), (729, 1095992), (972, 821994), (1458, 547996), (1944, 410997), (2916, 273998), (5832, 136999)]