309342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 696960

約数和(自身を除く): 387618

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 109, 129, 218, 258, 327, 473, 654, 946, 1199, 1419, 2398, 2838, 3597, 4687, 7194, 9374, 14061, 28122, 51557, 103114, 154671, 309342]

約数ペア:

[(1, 309342), (2, 154671), (3, 103114), (6, 51557), (11, 28122), (22, 14061), (33, 9374), (43, 7194), (66, 4687), (86, 3597), (109, 2838), (129, 2398), (218, 1419), (258, 1199), (327, 946), (473, 654)]