276898048

素因数分解:

$2^8\times 7^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 635765760

約数和(自身を除く): 358867712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 256, 382, 448, 764, 809, 896, 1337, 1528, 1618, 1792, 2674, 3056, 3236, 5348, 5663, 6112, 6472, 10696, 11326, 12224, 12944, 21392, 22652, 24448, 25888, 42784, 45304, 48896, 51776, 85568, 90608, 103552, 154519, 171136, 181216, 207104, 309038, 342272, 362432, 618076, 724864, 1081633, 1236152, 1449728, 2163266, 2472304, 4326532, 4944608, 8653064, 9889216, 17306128, 19778432, 34612256, 39556864, 69224512, 138449024, 276898048]

約数ペア:

[(1, 276898048), (2, 138449024), (4, 69224512), (7, 39556864), (8, 34612256), (14, 19778432), (16, 17306128), (28, 9889216), (32, 8653064), (56, 4944608), (64, 4326532), (112, 2472304), (128, 2163266), (191, 1449728), (224, 1236152), (256, 1081633), (382, 724864), (448, 618076), (764, 362432), (809, 342272), (896, 309038), (1337, 207104), (1528, 181216), (1618, 171136), (1792, 154519), (2674, 103552), (3056, 90608), (3236, 85568), (5348, 51776), (5663, 48896), (6112, 45304), (6472, 42784), (10696, 25888), (11326, 24448), (12224, 22652), (12944, 21392)]