339868144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3779}}^1$

素因数の和:3878

約数の個数: 80

約数和(自身を含む): 832446720

約数和(自身を除く): 492578576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 292, 308, 511, 584, 616, 803, 1022, 1168, 1232, 1606, 2044, 3212, 3779, 4088, 5621, 6424, 7558, 8176, 11242, 12848, 15116, 22484, 26453, 30232, 41569, 44968, 52906, 60464, 83138, 89936, 105812, 166276, 211624, 275867, 290983, 332552, 423248, 551734, 581966, 665104, 1103468, 1163932, 1931069, 2206936, 2327864, 3034537, 3862138, 4413872, 4655728, 6069074, 7724276, 12138148, 15448552, 21241759, 24276296, 30897104, 42483518, 48552592, 84967036, 169934072, 339868144]

約数ペア:

[(1, 339868144), (2, 169934072), (4, 84967036), (7, 48552592), (8, 42483518), (11, 30897104), (14, 24276296), (16, 21241759), (22, 15448552), (28, 12138148), (44, 7724276), (56, 6069074), (73, 4655728), (77, 4413872), (88, 3862138), (112, 3034537), (146, 2327864), (154, 2206936), (176, 1931069), (292, 1163932), (308, 1103468), (511, 665104), (584, 581966), (616, 551734), (803, 423248), (1022, 332552), (1168, 290983), (1232, 275867), (1606, 211624), (2044, 166276), (3212, 105812), (3779, 89936), (4088, 83138), (5621, 60464), (6424, 52906), (7558, 44968), (8176, 41569), (11242, 30232), (12848, 26453), (15116, 22484)]