620041728

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17551}}^1$

素因数の和:17595

約数の個数: 80

約数和(自身を含む): 1723746816

約数和(自身を除く): 1103705088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 2208, 2944, 4416, 5888, 8832, 11776, 17551, 17664, 35102, 35328, 52653, 70204, 105306, 140408, 210612, 280816, 403673, 421224, 561632, 807346, 842448, 1123264, 1211019, 1614692, 1684896, 2246528, 2422038, 3229384, 3369792, 4493056, 4844076, 6458768, 6739584, 8986112, 9688152, 12917536, 13479168, 19376304, 25835072, 26958336, 38752608, 51670144, 77505216, 103340288, 155010432, 206680576, 310020864, 620041728]

約数ペア:

[(1, 620041728), (2, 310020864), (3, 206680576), (4, 155010432), (6, 103340288), (8, 77505216), (12, 51670144), (16, 38752608), (23, 26958336), (24, 25835072), (32, 19376304), (46, 13479168), (48, 12917536), (64, 9688152), (69, 8986112), (92, 6739584), (96, 6458768), (128, 4844076), (138, 4493056), (184, 3369792), (192, 3229384), (256, 2422038), (276, 2246528), (368, 1684896), (384, 1614692), (512, 1211019), (552, 1123264), (736, 842448), (768, 807346), (1104, 561632), (1472, 421224), (1536, 403673), (2208, 280816), (2944, 210612), (4416, 140408), (5888, 105306), (8832, 70204), (11776, 52653), (17551, 35328), (17664, 35102)]