268566906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{45259}}^1$

素因数の和:45330

約数の個数: 32

約数和(自身を含む): 573534720

約数和(自身を除く): 304967814

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 45259, 90518, 135777, 271554, 1040957, 1946137, 2081914, 3122871, 3892274, 5838411, 6245742, 11676822, 44761151, 89522302, 134283453, 268566906]

約数ペア:

[(1, 268566906), (2, 134283453), (3, 89522302), (6, 44761151), (23, 11676822), (43, 6245742), (46, 5838411), (69, 3892274), (86, 3122871), (129, 2081914), (138, 1946137), (258, 1040957), (989, 271554), (1978, 135777), (2967, 90518), (5934, 45259)]