7891640568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{5219339}}^1$

素因数の和:5219361

約数の個数: 64

約数和(自身を含む): 25052832000

約数和(自身を除く): 17161191432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 5219339, 10438678, 15658017, 20877356, 31316034, 36535373, 41754712, 46974051, 62632068, 73070746, 93948102, 109606119, 125264136, 140922153, 146141492, 187896204, 219212238, 281844306, 292282984, 328818357, 375792408, 438424476, 563688612, 657636714, 876848952, 986455071, 1127377224, 1315273428, 1972910142, 2630546856, 3945820284, 7891640568]

約数ペア:

[(1, 7891640568), (2, 3945820284), (3, 2630546856), (4, 1972910142), (6, 1315273428), (7, 1127377224), (8, 986455071), (9, 876848952), (12, 657636714), (14, 563688612), (18, 438424476), (21, 375792408), (24, 328818357), (27, 292282984), (28, 281844306), (36, 219212238), (42, 187896204), (54, 146141492), (56, 140922153), (63, 125264136), (72, 109606119), (84, 93948102), (108, 73070746), (126, 62632068), (168, 46974051), (189, 41754712), (216, 36535373), (252, 31316034), (378, 20877356), (504, 15658017), (756, 10438678), (1512, 5219339)]