1809069232

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 3794614272

約数和(自身を除く): 1985545040

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 347, 368, 457, 496, 694, 713, 914, 1388, 1426, 1828, 2776, 2852, 3656, 5552, 5704, 7312, 7981, 10511, 10757, 11408, 14167, 15962, 21022, 21514, 28334, 31924, 42044, 43028, 56668, 63848, 84088, 86056, 113336, 127696, 158579, 168176, 172112, 226672, 247411, 317158, 325841, 494822, 634316, 651682, 989644, 1268632, 1303364, 1979288, 2537264, 2606728, 3647317, 3958576, 4915949, 5213456, 7294634, 9831898, 14589268, 19663796, 29178536, 39327592, 58357072, 78655184, 113066827, 226133654, 452267308, 904534616, 1809069232]

約数ペア:

[(1, 1809069232), (2, 904534616), (4, 452267308), (8, 226133654), (16, 113066827), (23, 78655184), (31, 58357072), (46, 39327592), (62, 29178536), (92, 19663796), (124, 14589268), (184, 9831898), (248, 7294634), (347, 5213456), (368, 4915949), (457, 3958576), (496, 3647317), (694, 2606728), (713, 2537264), (914, 1979288), (1388, 1303364), (1426, 1268632), (1828, 989644), (2776, 651682), (2852, 634316), (3656, 494822), (5552, 325841), (5704, 317158), (7312, 247411), (7981, 226672), (10511, 172112), (10757, 168176), (11408, 158579), (14167, 127696), (15962, 113336), (21022, 86056), (21514, 84088), (28334, 63848), (31924, 56668), (42044, 43028)]