264155392

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{19469}}^1$

素因数の和:19538

約数の個数: 36

約数和(自身を含む): 537255180

約数和(自身を除く): 273099788

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1696, 3392, 6784, 13568, 19469, 38938, 77876, 155752, 311504, 623008, 1031857, 1246016, 2063714, 2492032, 4127428, 4984064, 8254856, 16509712, 33019424, 66038848, 132077696, 264155392]

約数ペア:

[(1, 264155392), (2, 132077696), (4, 66038848), (8, 33019424), (16, 16509712), (32, 8254856), (53, 4984064), (64, 4127428), (106, 2492032), (128, 2063714), (212, 1246016), (256, 1031857), (424, 623008), (848, 311504), (1696, 155752), (3392, 77876), (6784, 38938), (13568, 19469)]