1984407432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{1021}}^1$

素因数の和:1563

約数の個数: 128

約数和(自身を含む): 5933813760

約数和(自身を除く): 3949406328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 503, 552, 644, 966, 1006, 1021, 1288, 1509, 1932, 2012, 2042, 3018, 3063, 3521, 3864, 4024, 4084, 6036, 6126, 7042, 7147, 8168, 10563, 11569, 12072, 12252, 14084, 14294, 21126, 21441, 23138, 23483, 24504, 28168, 28588, 34707, 42252, 42882, 46276, 46966, 57176, 69414, 70449, 80983, 84504, 85764, 92552, 93932, 138828, 140898, 161966, 164381, 171528, 187864, 242949, 277656, 281796, 323932, 328762, 485898, 493143, 513563, 563592, 647864, 657524, 971796, 986286, 1027126, 1315048, 1540689, 1943592, 1972572, 2054252, 3081378, 3594941, 3945144, 4108504, 6162756, 7189882, 10784823, 11811949, 12325512, 14379764, 21569646, 23623898, 28759528, 35435847, 43139292, 47247796, 70871694, 82683643, 86278584, 94495592, 141743388, 165367286, 248050929, 283486776, 330734572, 496101858, 661469144, 992203716, 1984407432]

約数ペア:

[(1, 1984407432), (2, 992203716), (3, 661469144), (4, 496101858), (6, 330734572), (7, 283486776), (8, 248050929), (12, 165367286), (14, 141743388), (21, 94495592), (23, 86278584), (24, 82683643), (28, 70871694), (42, 47247796), (46, 43139292), (56, 35435847), (69, 28759528), (84, 23623898), (92, 21569646), (138, 14379764), (161, 12325512), (168, 11811949), (184, 10784823), (276, 7189882), (322, 6162756), (483, 4108504), (503, 3945144), (552, 3594941), (644, 3081378), (966, 2054252), (1006, 1972572), (1021, 1943592), (1288, 1540689), (1509, 1315048), (1932, 1027126), (2012, 986286), (2042, 971796), (3018, 657524), (3063, 647864), (3521, 563592), (3864, 513563), (4024, 493143), (4084, 485898), (6036, 328762), (6126, 323932), (7042, 281796), (7147, 277656), (8168, 242949), (10563, 187864), (11569, 171528), (12072, 164381), (12252, 161966), (14084, 140898), (14294, 138828), (21126, 93932), (21441, 92552), (23138, 85764), (23483, 84504), (24504, 80983), (28168, 70449), (28588, 69414), (34707, 57176), (42252, 46966), (42882, 46276)]