249670836

素因数分解:

$2^2\times 3^6\times {\mathrm{85621}}^1$

素因数の和:85643

約数の個数: 42

約数和(自身を含む): 655093922

約数和(自身を除く): 405423086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 85621, 171242, 256863, 342484, 513726, 770589, 1027452, 1541178, 2311767, 3082356, 4623534, 6935301, 9247068, 13870602, 20805903, 27741204, 41611806, 62417709, 83223612, 124835418, 249670836]

約数ペア:

[(1, 249670836), (2, 124835418), (3, 83223612), (4, 62417709), (6, 41611806), (9, 27741204), (12, 20805903), (18, 13870602), (27, 9247068), (36, 6935301), (54, 4623534), (81, 3082356), (108, 2311767), (162, 1541178), (243, 1027452), (324, 770589), (486, 513726), (729, 342484), (972, 256863), (1458, 171242), (2916, 85621)]