279372282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{84199}}^1$

素因数の和:84290

約数の個数: 32

約数和(自身を含む): 646656000

約数和(自身を除く): 367283718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 84199, 168398, 252597, 505194, 589393, 1178786, 1768179, 3536358, 6651721, 13303442, 19955163, 39910326, 46562047, 93124094, 139686141, 279372282]

約数ペア:

[(1, 279372282), (2, 139686141), (3, 93124094), (6, 46562047), (7, 39910326), (14, 19955163), (21, 13303442), (42, 6651721), (79, 3536358), (158, 1768179), (237, 1178786), (474, 589393), (553, 505194), (1106, 252597), (1659, 168398), (3318, 84199)]