338069984

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9613}}^1$

素因数の和:9787

約数の個数: 48

約数和(自身を含む): 765582048

約数和(自身を除く): 427512064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 9613, 17584, 19226, 35168, 38452, 67291, 76904, 134582, 153808, 269164, 307616, 538328, 1076656, 1509241, 2153312, 3018482, 6036964, 10564687, 12073928, 21129374, 24147856, 42258748, 48295712, 84517496, 169034992, 338069984]

約数ペア:

[(1, 338069984), (2, 169034992), (4, 84517496), (7, 48295712), (8, 42258748), (14, 24147856), (16, 21129374), (28, 12073928), (32, 10564687), (56, 6036964), (112, 3018482), (157, 2153312), (224, 1509241), (314, 1076656), (628, 538328), (1099, 307616), (1256, 269164), (2198, 153808), (2512, 134582), (4396, 76904), (5024, 67291), (8792, 38452), (9613, 35168), (17584, 19226)]