1244808612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{54973}}^1$

素因数の和:55037

約数の個数: 72

約数和(自身を含む): 3421801656

約数和(自身を除く): 2176993044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 7548, 11322, 22644, 54973, 109946, 164919, 219892, 329838, 494757, 659676, 934541, 989514, 1869082, 1979028, 2034001, 2803623, 3738164, 4068002, 5607246, 6102003, 8136004, 8410869, 11214492, 12204006, 16821738, 18306009, 24408012, 33643476, 34578017, 36612018, 69156034, 73224036, 103734051, 138312068, 207468102, 311202153, 414936204, 622404306, 1244808612]

約数ペア:

[(1, 1244808612), (2, 622404306), (3, 414936204), (4, 311202153), (6, 207468102), (9, 138312068), (12, 103734051), (17, 73224036), (18, 69156034), (34, 36612018), (36, 34578017), (37, 33643476), (51, 24408012), (68, 18306009), (74, 16821738), (102, 12204006), (111, 11214492), (148, 8410869), (153, 8136004), (204, 6102003), (222, 5607246), (306, 4068002), (333, 3738164), (444, 2803623), (612, 2034001), (629, 1979028), (666, 1869082), (1258, 989514), (1332, 934541), (1887, 659676), (2516, 494757), (3774, 329838), (5661, 219892), (7548, 164919), (11322, 109946), (22644, 54973)]