243715212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{520759}}^1$

素因数の和:520782

約数の個数: 36

約数和(自身を含む): 663448240

約数和(自身を除く): 419733028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 520759, 1041518, 1562277, 2083036, 3124554, 4686831, 6249108, 6769867, 9373662, 13539734, 18747324, 20309601, 27079468, 40619202, 60928803, 81238404, 121857606, 243715212]

約数ペア:

[(1, 243715212), (2, 121857606), (3, 81238404), (4, 60928803), (6, 40619202), (9, 27079468), (12, 20309601), (13, 18747324), (18, 13539734), (26, 9373662), (36, 6769867), (39, 6249108), (52, 4686831), (78, 3124554), (117, 2083036), (156, 1562277), (234, 1041518), (468, 520759)]