1566144972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{3607}}^1$

素因数の和:5347

約数の個数: 72

約数和(自身を含む): 4528299776

約数和(自身を除く): 2962154804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1723, 3446, 3607, 5169, 6892, 7214, 10338, 10821, 12061, 14428, 15507, 20676, 21642, 24122, 25249, 31014, 32463, 36183, 43284, 48244, 50498, 62028, 64926, 72366, 75747, 100996, 108549, 129852, 144732, 151494, 217098, 227241, 302988, 434196, 454482, 908964, 6214861, 12429722, 18644583, 24859444, 37289166, 43504027, 55933749, 74578332, 87008054, 111867498, 130512081, 174016108, 223734996, 261024162, 391536243, 522048324, 783072486, 1566144972]

約数ペア:

[(1, 1566144972), (2, 783072486), (3, 522048324), (4, 391536243), (6, 261024162), (7, 223734996), (9, 174016108), (12, 130512081), (14, 111867498), (18, 87008054), (21, 74578332), (28, 55933749), (36, 43504027), (42, 37289166), (63, 24859444), (84, 18644583), (126, 12429722), (252, 6214861), (1723, 908964), (3446, 454482), (3607, 434196), (5169, 302988), (6892, 227241), (7214, 217098), (10338, 151494), (10821, 144732), (12061, 129852), (14428, 108549), (15507, 100996), (20676, 75747), (21642, 72366), (24122, 64926), (25249, 62028), (31014, 50498), (32463, 48244), (36183, 43284)]