1939728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 5999616

約数和(自身を除く): 4059888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 251, 276, 322, 336, 368, 483, 502, 552, 644, 753, 966, 1004, 1104, 1288, 1506, 1757, 1932, 2008, 2576, 3012, 3514, 3864, 4016, 5271, 5773, 6024, 7028, 7728, 10542, 11546, 12048, 14056, 17319, 21084, 23092, 28112, 34638, 40411, 42168, 46184, 69276, 80822, 84336, 92368, 121233, 138552, 161644, 242466, 277104, 323288, 484932, 646576, 969864, 1939728]

約数ペア:

[(1, 1939728), (2, 969864), (3, 646576), (4, 484932), (6, 323288), (7, 277104), (8, 242466), (12, 161644), (14, 138552), (16, 121233), (21, 92368), (23, 84336), (24, 80822), (28, 69276), (42, 46184), (46, 42168), (48, 40411), (56, 34638), (69, 28112), (84, 23092), (92, 21084), (112, 17319), (138, 14056), (161, 12048), (168, 11546), (184, 10542), (251, 7728), (276, 7028), (322, 6024), (336, 5773), (368, 5271), (483, 4016), (502, 3864), (552, 3514), (644, 3012), (753, 2576), (966, 2008), (1004, 1932), (1104, 1757), (1288, 1506)]