340308

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 927360

約数和(自身を除く): 587052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 137, 138, 207, 274, 276, 411, 414, 548, 621, 822, 828, 1233, 1242, 1644, 2466, 2484, 3151, 3699, 4932, 6302, 7398, 9453, 12604, 14796, 18906, 28359, 37812, 56718, 85077, 113436, 170154, 340308]

約数ペア:

[(1, 340308), (2, 170154), (3, 113436), (4, 85077), (6, 56718), (9, 37812), (12, 28359), (18, 18906), (23, 14796), (27, 12604), (36, 9453), (46, 7398), (54, 6302), (69, 4932), (92, 3699), (108, 3151), (137, 2484), (138, 2466), (207, 1644), (274, 1242), (276, 1233), (411, 828), (414, 822), (548, 621)]