2247802984

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{25229}}^1$

素因数の和:25322

約数の個数: 64

約数和(自身を含む): 5062147200

約数和(自身を除く): 2814344216

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 56, 74, 86, 148, 172, 259, 296, 301, 344, 518, 602, 1036, 1204, 1591, 2072, 2408, 3182, 6364, 11137, 12728, 22274, 25229, 44548, 50458, 89096, 100916, 176603, 201832, 353206, 706412, 933473, 1084847, 1412824, 1866946, 2169694, 3733892, 4339388, 6534311, 7467784, 7593929, 8678776, 13068622, 15187858, 26137244, 30375716, 40139339, 52274488, 60751432, 80278678, 160557356, 280975373, 321114712, 561950746, 1123901492, 2247802984]

約数ペア:

[(1, 2247802984), (2, 1123901492), (4, 561950746), (7, 321114712), (8, 280975373), (14, 160557356), (28, 80278678), (37, 60751432), (43, 52274488), (56, 40139339), (74, 30375716), (86, 26137244), (148, 15187858), (172, 13068622), (259, 8678776), (296, 7593929), (301, 7467784), (344, 6534311), (518, 4339388), (602, 3733892), (1036, 2169694), (1204, 1866946), (1591, 1412824), (2072, 1084847), (2408, 933473), (3182, 706412), (6364, 353206), (11137, 201832), (12728, 176603), (22274, 100916), (25229, 89096), (44548, 50458)]