2686415183312

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{5293721}}^1$

素因数の和:5293956

約数の個数: 80

約数和(自身を含む): 6238630202112

約数和(自身を除く): 3552215018800

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 197, 322, 368, 394, 644, 788, 1288, 1379, 1576, 2576, 2758, 3152, 4531, 5516, 9062, 11032, 18124, 22064, 31717, 36248, 63434, 72496, 126868, 253736, 507472, 5293721, 10587442, 21174884, 37056047, 42349768, 74112094, 84699536, 121755583, 148224188, 243511166, 296448376, 487022332, 592896752, 852289081, 974044664, 1042863037, 1704578162, 1948089328, 2085726074, 3409156324, 4171452148, 6818312648, 7300041259, 8342904296, 13636625296, 14600082518, 16685808592, 23985849851, 29200165036, 47971699702, 58400330072, 95943399404, 116800660144, 167900948957, 191886798808, 335801897914, 383773597616, 671603795828, 1343207591656, 2686415183312]

約数ペア:

[(1, 2686415183312), (2, 1343207591656), (4, 671603795828), (7, 383773597616), (8, 335801897914), (14, 191886798808), (16, 167900948957), (23, 116800660144), (28, 95943399404), (46, 58400330072), (56, 47971699702), (92, 29200165036), (112, 23985849851), (161, 16685808592), (184, 14600082518), (197, 13636625296), (322, 8342904296), (368, 7300041259), (394, 6818312648), (644, 4171452148), (788, 3409156324), (1288, 2085726074), (1379, 1948089328), (1576, 1704578162), (2576, 1042863037), (2758, 974044664), (3152, 852289081), (4531, 592896752), (5516, 487022332), (9062, 296448376), (11032, 243511166), (18124, 148224188), (22064, 121755583), (31717, 84699536), (36248, 74112094), (63434, 42349768), (72496, 37056047), (126868, 21174884), (253736, 10587442), (507472, 5293721)]