231636726

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 539619840

約数和(自身を除く): 307983114

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 421, 443, 621, 842, 886, 1242, 1263, 1329, 2526, 2658, 3789, 3987, 7578, 7974, 9683, 10189, 11367, 11961, 19366, 20378, 22734, 23922, 29049, 30567, 58098, 61134, 87147, 91701, 174294, 183402, 186503, 261441, 275103, 373006, 522882, 550206, 559509, 1119018, 1678527, 3357054, 4289569, 5035581, 8579138, 10071162, 12868707, 25737414, 38606121, 77212242, 115818363, 231636726]

約数ペア:

[(1, 231636726), (2, 115818363), (3, 77212242), (6, 38606121), (9, 25737414), (18, 12868707), (23, 10071162), (27, 8579138), (46, 5035581), (54, 4289569), (69, 3357054), (138, 1678527), (207, 1119018), (414, 559509), (421, 550206), (443, 522882), (621, 373006), (842, 275103), (886, 261441), (1242, 186503), (1263, 183402), (1329, 174294), (2526, 91701), (2658, 87147), (3789, 61134), (3987, 58098), (7578, 30567), (7974, 29049), (9683, 23922), (10189, 22734), (11367, 20378), (11961, 19366)]