280684096

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56957}}^1$

素因数の和:56987

約数の個数: 56

約数和(自身を含む): 694431936

約数和(自身を除く): 413747840

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 56957, 113914, 227828, 398699, 455656, 626527, 797398, 911312, 1253054, 1594796, 1822624, 2506108, 3189592, 3645248, 4385689, 5012216, 6379184, 8771378, 10024432, 12758368, 17542756, 20048864, 25516736, 35085512, 40097728, 70171024, 140342048, 280684096]

約数ペア:

[(1, 280684096), (2, 140342048), (4, 70171024), (7, 40097728), (8, 35085512), (11, 25516736), (14, 20048864), (16, 17542756), (22, 12758368), (28, 10024432), (32, 8771378), (44, 6379184), (56, 5012216), (64, 4385689), (77, 3645248), (88, 3189592), (112, 2506108), (154, 1822624), (176, 1594796), (224, 1253054), (308, 911312), (352, 797398), (448, 626527), (616, 455656), (704, 398699), (1232, 227828), (2464, 113914), (4928, 56957)]