268943872

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{3779}}^1$

素因数の和:3936

約数の個数: 40

約数和(自身を含む): 541371600

約数和(自身を除く): 272427728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1112, 2224, 3779, 4448, 7558, 8896, 15116, 17792, 30232, 35584, 60464, 71168, 120928, 241856, 483712, 525281, 967424, 1050562, 1934848, 2101124, 4202248, 8404496, 16808992, 33617984, 67235968, 134471936, 268943872]

約数ペア:

[(1, 268943872), (2, 134471936), (4, 67235968), (8, 33617984), (16, 16808992), (32, 8404496), (64, 4202248), (128, 2101124), (139, 1934848), (256, 1050562), (278, 967424), (512, 525281), (556, 483712), (1112, 241856), (2224, 120928), (3779, 71168), (4448, 60464), (7558, 35584), (8896, 30232), (15116, 17792)]