1489449864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1266539}}^1$

素因数の和:1266562

約数の個数: 48

約数和(自身を含む): 4331566800

約数和(自身を除く): 2842116936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1266539, 2533078, 3799617, 5066156, 7599234, 8865773, 10132312, 15198468, 17731546, 26597319, 30396936, 35463092, 53194638, 62060411, 70926184, 106389276, 124120822, 186181233, 212778552, 248241644, 372362466, 496483288, 744724932, 1489449864]

約数ペア:

[(1, 1489449864), (2, 744724932), (3, 496483288), (4, 372362466), (6, 248241644), (7, 212778552), (8, 186181233), (12, 124120822), (14, 106389276), (21, 70926184), (24, 62060411), (28, 53194638), (42, 35463092), (49, 30396936), (56, 26597319), (84, 17731546), (98, 15198468), (147, 10132312), (168, 8865773), (196, 7599234), (294, 5066156), (392, 3799617), (588, 2533078), (1176, 1266539)]