678777732

素因数分解:

$2^2\times 3^6\times {\mathrm{232777}}^1$

素因数の和:232799

約数の個数: 42

約数和(自身を含む): 1780984478

約数和(自身を除く): 1102206746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 232777, 465554, 698331, 931108, 1396662, 2094993, 2793324, 4189986, 6284979, 8379972, 12569958, 18854937, 25139916, 37709874, 56564811, 75419748, 113129622, 169694433, 226259244, 339388866, 678777732]

約数ペア:

[(1, 678777732), (2, 339388866), (3, 226259244), (4, 169694433), (6, 113129622), (9, 75419748), (12, 56564811), (18, 37709874), (27, 25139916), (36, 18854937), (54, 12569958), (81, 8379972), (108, 6284979), (162, 4189986), (243, 2793324), (324, 2094993), (486, 1396662), (729, 931108), (972, 698331), (1458, 465554), (2916, 232777)]