245945344

素因数分解:

$2^{10}\times {\mathrm{461}}^1\times {\mathrm{521}}^1$

素因数の和:1002

約数の個数: 44

約数和(自身を含む): 493662708

約数和(自身を除く): 247717364

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 461, 512, 521, 922, 1024, 1042, 1844, 2084, 3688, 4168, 7376, 8336, 14752, 16672, 29504, 33344, 59008, 66688, 118016, 133376, 236032, 240181, 266752, 472064, 480362, 533504, 960724, 1921448, 3842896, 7685792, 15371584, 30743168, 61486336, 122972672, 245945344]

約数ペア:

[(1, 245945344), (2, 122972672), (4, 61486336), (8, 30743168), (16, 15371584), (32, 7685792), (64, 3842896), (128, 1921448), (256, 960724), (461, 533504), (512, 480362), (521, 472064), (922, 266752), (1024, 240181), (1042, 236032), (1844, 133376), (2084, 118016), (3688, 66688), (4168, 59008), (7376, 33344), (8336, 29504), (14752, 16672)]