2912853328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{214939}}^1$

素因数の和:214976

約数の個数: 60

約数和(自身を含む): 7089580960

約数和(自身を除く): 4176727632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 214939, 429878, 859756, 1504573, 1719512, 2364329, 3009146, 3439024, 4728658, 6018292, 9457316, 12036584, 16550303, 18914632, 24073168, 26007619, 33100606, 37829264, 52015238, 66201212, 104030476, 132402424, 182053333, 208060952, 264804848, 364106666, 416121904, 728213332, 1456426664, 2912853328]

約数ペア:

[(1, 2912853328), (2, 1456426664), (4, 728213332), (7, 416121904), (8, 364106666), (11, 264804848), (14, 208060952), (16, 182053333), (22, 132402424), (28, 104030476), (44, 66201212), (56, 52015238), (77, 37829264), (88, 33100606), (112, 26007619), (121, 24073168), (154, 18914632), (176, 16550303), (242, 12036584), (308, 9457316), (484, 6018292), (616, 4728658), (847, 3439024), (968, 3009146), (1232, 2364329), (1694, 1719512), (1936, 1504573), (3388, 859756), (6776, 429878), (13552, 214939)]