643394088964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{859}}^1\times {\mathrm{22369}}^1$

素因数の和:24004

約数の個数: 48

約数和(自身を含む): 1231398705600

約数和(自身を除く): 588004616636

約数列:

[1, 2, 4, 11, 22, 44, 761, 859, 1522, 1718, 3044, 3436, 8371, 9449, 16742, 18898, 22369, 33484, 37796, 44738, 89476, 246059, 492118, 653699, 984236, 1307398, 2614796, 7190689, 14381378, 17022809, 19214971, 28762756, 34045618, 38429942, 68091236, 76859884, 187250899, 211364681, 374501798, 422729362, 749003596, 845458724, 14622592931, 29245185862, 58490371724, 160848522241, 321697044482, 643394088964]

約数ペア:

[(1, 643394088964), (2, 321697044482), (4, 160848522241), (11, 58490371724), (22, 29245185862), (44, 14622592931), (761, 845458724), (859, 749003596), (1522, 422729362), (1718, 374501798), (3044, 211364681), (3436, 187250899), (8371, 76859884), (9449, 68091236), (16742, 38429942), (18898, 34045618), (22369, 28762756), (33484, 19214971), (37796, 17022809), (44738, 14381378), (89476, 7190689), (246059, 2614796), (492118, 1307398), (653699, 984236)]