212866528

素因数分解:

$2^5\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1279}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 479969280

約数和(自身を除く): 267102752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 743, 1279, 1486, 2558, 2972, 5116, 5201, 5944, 8953, 10232, 10402, 11888, 17906, 20464, 20804, 23776, 35812, 40928, 41608, 71624, 83216, 143248, 166432, 286496, 950297, 1900594, 3801188, 6652079, 7602376, 13304158, 15204752, 26608316, 30409504, 53216632, 106433264, 212866528]

約数ペア:

[(1, 212866528), (2, 106433264), (4, 53216632), (7, 30409504), (8, 26608316), (14, 15204752), (16, 13304158), (28, 7602376), (32, 6652079), (56, 3801188), (112, 1900594), (224, 950297), (743, 286496), (1279, 166432), (1486, 143248), (2558, 83216), (2972, 71624), (5116, 41608), (5201, 40928), (5944, 35812), (8953, 23776), (10232, 20804), (10402, 20464), (11888, 17906)]