871322144

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353621}}^1$

素因数の和:353649

約数の個数: 48

約数和(自身を含む): 2138705856

約数和(自身を除く): 1267383712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 353621, 707242, 1414484, 2475347, 2828968, 3889831, 4950694, 5657936, 7779662, 9901388, 11315872, 15559324, 19802776, 27228817, 31118648, 39605552, 54457634, 62237296, 79211104, 108915268, 124474592, 217830536, 435661072, 871322144]

約数ペア:

[(1, 871322144), (2, 435661072), (4, 217830536), (7, 124474592), (8, 108915268), (11, 79211104), (14, 62237296), (16, 54457634), (22, 39605552), (28, 31118648), (32, 27228817), (44, 19802776), (56, 15559324), (77, 11315872), (88, 9901388), (112, 7779662), (154, 5657936), (176, 4950694), (224, 3889831), (308, 2828968), (352, 2475347), (616, 1414484), (1232, 707242), (2464, 353621)]