1979939544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19181}}^1$

素因数の和:19241

約数の個数: 128

約数和(自身を含む): 5966369280

約数和(自身を除く): 3986429736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 23, 24, 33, 34, 44, 46, 51, 66, 68, 69, 88, 92, 102, 132, 136, 138, 184, 187, 204, 253, 264, 276, 374, 391, 408, 506, 552, 561, 748, 759, 782, 1012, 1122, 1173, 1496, 1518, 1564, 2024, 2244, 2346, 3036, 3128, 4301, 4488, 4692, 6072, 8602, 9384, 12903, 17204, 19181, 25806, 34408, 38362, 51612, 57543, 76724, 103224, 115086, 153448, 210991, 230172, 326077, 421982, 441163, 460344, 632973, 652154, 843964, 882326, 978231, 1265946, 1304308, 1323489, 1687928, 1764652, 1956462, 2531892, 2608616, 2646978, 3529304, 3586847, 3912924, 4852793, 5063784, 5293956, 7173694, 7499771, 7825848, 9705586, 10587912, 10760541, 14347388, 14558379, 14999542, 19411172, 21521082, 22499313, 28694776, 29116758, 29999084, 38822344, 43042164, 44998626, 58233516, 59998168, 82497481, 86084328, 89997252, 116467032, 164994962, 179994504, 247492443, 329989924, 494984886, 659979848, 989969772, 1979939544]

約数ペア:

[(1, 1979939544), (2, 989969772), (3, 659979848), (4, 494984886), (6, 329989924), (8, 247492443), (11, 179994504), (12, 164994962), (17, 116467032), (22, 89997252), (23, 86084328), (24, 82497481), (33, 59998168), (34, 58233516), (44, 44998626), (46, 43042164), (51, 38822344), (66, 29999084), (68, 29116758), (69, 28694776), (88, 22499313), (92, 21521082), (102, 19411172), (132, 14999542), (136, 14558379), (138, 14347388), (184, 10760541), (187, 10587912), (204, 9705586), (253, 7825848), (264, 7499771), (276, 7173694), (374, 5293956), (391, 5063784), (408, 4852793), (506, 3912924), (552, 3586847), (561, 3529304), (748, 2646978), (759, 2608616), (782, 2531892), (1012, 1956462), (1122, 1764652), (1173, 1687928), (1496, 1323489), (1518, 1304308), (1564, 1265946), (2024, 978231), (2244, 882326), (2346, 843964), (3036, 652154), (3128, 632973), (4301, 460344), (4488, 441163), (4692, 421982), (6072, 326077), (8602, 230172), (9384, 210991), (12903, 153448), (17204, 115086), (19181, 103224), (25806, 76724), (34408, 57543), (38362, 51612)]