310270208

素因数分解:

$2^8\times {\mathrm{991}}^1\times {\mathrm{1223}}^1$

素因数の和:2230

約数の個数: 36

約数和(自身を含む): 620460288

約数和(自身を除く): 310190080

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 991, 1223, 1982, 2446, 3964, 4892, 7928, 9784, 15856, 19568, 31712, 39136, 63424, 78272, 126848, 156544, 253696, 313088, 1211993, 2423986, 4847972, 9695944, 19391888, 38783776, 77567552, 155135104, 310270208]

約数ペア:

[(1, 310270208), (2, 155135104), (4, 77567552), (8, 38783776), (16, 19391888), (32, 9695944), (64, 4847972), (128, 2423986), (256, 1211993), (991, 313088), (1223, 253696), (1982, 156544), (2446, 126848), (3964, 78272), (4892, 63424), (7928, 39136), (9784, 31712), (15856, 19568)]