268390638

素因数分解:

$2^1\times 3^3\times {\mathrm{1493}}^1\times {\mathrm{3329}}^1$

素因数の和:4833

約数の個数: 32

約数和(自身を含む): 597002400

約数和(自身を除く): 328611762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1493, 2986, 3329, 4479, 6658, 8958, 9987, 13437, 19974, 26874, 29961, 40311, 59922, 80622, 89883, 179766, 4970197, 9940394, 14910591, 29821182, 44731773, 89463546, 134195319, 268390638]

約数ペア:

[(1, 268390638), (2, 134195319), (3, 89463546), (6, 44731773), (9, 29821182), (18, 14910591), (27, 9940394), (54, 4970197), (1493, 179766), (2986, 89883), (3329, 80622), (4479, 59922), (6658, 40311), (8958, 29961), (9987, 26874), (13437, 19974)]