320136462

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{15319}}^1$

素因数の和:15379

約数の個数: 48

約数和(自身を含む): 736095360

約数和(自身を除く): 415958898

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 774, 1161, 2322, 3483, 6966, 10449, 15319, 20898, 30638, 45957, 91914, 137871, 275742, 413613, 658717, 827226, 1240839, 1317434, 1976151, 2481678, 3722517, 3952302, 5928453, 7445034, 11856906, 17785359, 35570718, 53356077, 106712154, 160068231, 320136462]

約数ペア:

[(1, 320136462), (2, 160068231), (3, 106712154), (6, 53356077), (9, 35570718), (18, 17785359), (27, 11856906), (43, 7445034), (54, 5928453), (81, 3952302), (86, 3722517), (129, 2481678), (162, 1976151), (243, 1317434), (258, 1240839), (387, 827226), (486, 658717), (774, 413613), (1161, 275742), (2322, 137871), (3483, 91914), (6966, 45957), (10449, 30638), (15319, 20898)]