1320146772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{5717}}^1$

素因数の和:8480

約数の個数: 48

約数和(自身を含む): 3522288000

約数和(自身を除く): 2202141228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2749, 5498, 5717, 8247, 10996, 11434, 16494, 17151, 19243, 22868, 32988, 34302, 38486, 40019, 57729, 68604, 76972, 80038, 115458, 120057, 160076, 230916, 240114, 480228, 15716033, 31432066, 47148099, 62864132, 94296198, 110012231, 188592396, 220024462, 330036693, 440048924, 660073386, 1320146772]

約数ペア:

[(1, 1320146772), (2, 660073386), (3, 440048924), (4, 330036693), (6, 220024462), (7, 188592396), (12, 110012231), (14, 94296198), (21, 62864132), (28, 47148099), (42, 31432066), (84, 15716033), (2749, 480228), (5498, 240114), (5717, 230916), (8247, 160076), (10996, 120057), (11434, 115458), (16494, 80038), (17151, 76972), (19243, 68604), (22868, 57729), (32988, 40019), (34302, 38486)]