215549328

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{14347}}^1$

素因数の和:14671

約数の個数: 40

約数和(自身を含む): 558653728

約数和(自身を除く): 343104400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1252, 1878, 2504, 3756, 5008, 7512, 14347, 15024, 28694, 43041, 57388, 86082, 114776, 172164, 229552, 344328, 688656, 4490611, 8981222, 13471833, 17962444, 26943666, 35924888, 53887332, 71849776, 107774664, 215549328]

約数ペア:

[(1, 215549328), (2, 107774664), (3, 71849776), (4, 53887332), (6, 35924888), (8, 26943666), (12, 17962444), (16, 13471833), (24, 8981222), (48, 4490611), (313, 688656), (626, 344328), (939, 229552), (1252, 172164), (1878, 114776), (2504, 86082), (3756, 57388), (5008, 43041), (7512, 28694), (14347, 15024)]