316910361616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1061}}^1\times {\mathrm{643729}}^1$

素因数の和:644827

約数の個数: 40

約数和(自身を含む): 635786371800

約数和(自身を除く): 318876010184

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1061, 2122, 4244, 8488, 16976, 30769, 61538, 123076, 246152, 492304, 643729, 1287458, 2574916, 5149832, 10299664, 18668141, 37336282, 74672564, 149345128, 298690256, 682996469, 1365992938, 2731985876, 5463971752, 10927943504, 19806897601, 39613795202, 79227590404, 158455180808, 316910361616]

約数ペア:

[(1, 316910361616), (2, 158455180808), (4, 79227590404), (8, 39613795202), (16, 19806897601), (29, 10927943504), (58, 5463971752), (116, 2731985876), (232, 1365992938), (464, 682996469), (1061, 298690256), (2122, 149345128), (4244, 74672564), (8488, 37336282), (16976, 18668141), (30769, 10299664), (61538, 5149832), (123076, 2574916), (246152, 1287458), (492304, 643729)]