2542281168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{398227}}^1$

素因数の和:398264

約数の個数: 80

約数和(自身を含む): 7900843520

約数和(自身を除く): 5358562352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 398227, 796454, 1194681, 1592908, 2389362, 2787589, 3185816, 4778724, 5575178, 6371632, 7566313, 8362767, 9557448, 11150356, 15132626, 16725534, 19114896, 22300712, 22698939, 30265252, 33451068, 44601424, 45397878, 52964191, 60530504, 66902136, 90795756, 105928382, 121061008, 133804272, 158892573, 181591512, 211856764, 317785146, 363183024, 423713528, 635570292, 847427056, 1271140584, 2542281168]

約数ペア:

[(1, 2542281168), (2, 1271140584), (3, 847427056), (4, 635570292), (6, 423713528), (7, 363183024), (8, 317785146), (12, 211856764), (14, 181591512), (16, 158892573), (19, 133804272), (21, 121061008), (24, 105928382), (28, 90795756), (38, 66902136), (42, 60530504), (48, 52964191), (56, 45397878), (57, 44601424), (76, 33451068), (84, 30265252), (112, 22698939), (114, 22300712), (133, 19114896), (152, 16725534), (168, 15132626), (228, 11150356), (266, 9557448), (304, 8362767), (336, 7566313), (399, 6371632), (456, 5575178), (532, 4778724), (798, 3185816), (912, 2787589), (1064, 2389362), (1596, 1592908), (2128, 1194681), (3192, 796454), (6384, 398227)]