266307776

素因数分解:

$2^6\times 7^1\times {\mathrm{769}}^1\times {\mathrm{773}}^1$

素因数の和:1561

約数の個数: 56

約数和(自身を含む): 605515680

約数和(自身を除く): 339207904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 769, 773, 1538, 1546, 3076, 3092, 5383, 5411, 6152, 6184, 10766, 10822, 12304, 12368, 21532, 21644, 24608, 24736, 43064, 43288, 49216, 49472, 86128, 86576, 172256, 173152, 344512, 346304, 594437, 1188874, 2377748, 4161059, 4755496, 8322118, 9510992, 16644236, 19021984, 33288472, 38043968, 66576944, 133153888, 266307776]

約数ペア:

[(1, 266307776), (2, 133153888), (4, 66576944), (7, 38043968), (8, 33288472), (14, 19021984), (16, 16644236), (28, 9510992), (32, 8322118), (56, 4755496), (64, 4161059), (112, 2377748), (224, 1188874), (448, 594437), (769, 346304), (773, 344512), (1538, 173152), (1546, 172256), (3076, 86576), (3092, 86128), (5383, 49472), (5411, 49216), (6152, 43288), (6184, 43064), (10766, 24736), (10822, 24608), (12304, 21644), (12368, 21532)]