227579508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{486281}}^1$

素因数の和:486304

約数の個数: 36

約数和(自身を含む): 619523268

約数和(自身を除く): 391943760

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 486281, 972562, 1458843, 1945124, 2917686, 4376529, 5835372, 6321653, 8753058, 12643306, 17506116, 18964959, 25286612, 37929918, 56894877, 75859836, 113789754, 227579508]

約数ペア:

[(1, 227579508), (2, 113789754), (3, 75859836), (4, 56894877), (6, 37929918), (9, 25286612), (12, 18964959), (13, 17506116), (18, 12643306), (26, 8753058), (36, 6321653), (39, 5835372), (52, 4376529), (78, 2917686), (117, 1945124), (156, 1458843), (234, 972562), (468, 486281)]