922277776

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2437}}^1$

素因数の和:2592

約数の個数: 80

約数和(自身を含む): 2128276480

約数和(自身を除く): 1205998704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 109, 112, 124, 217, 218, 248, 434, 436, 496, 763, 868, 872, 1526, 1736, 1744, 2437, 3052, 3379, 3472, 4874, 6104, 6758, 9748, 12208, 13516, 17059, 19496, 23653, 27032, 34118, 38992, 47306, 54064, 68236, 75547, 94612, 136472, 151094, 189224, 265633, 272944, 302188, 378448, 528829, 531266, 604376, 1057658, 1062532, 1208752, 1859431, 2115316, 2125064, 3718862, 4230632, 4250128, 7437724, 8234623, 8461264, 14875448, 16469246, 29750896, 32938492, 57642361, 65876984, 115284722, 131753968, 230569444, 461138888, 922277776]

約数ペア:

[(1, 922277776), (2, 461138888), (4, 230569444), (7, 131753968), (8, 115284722), (14, 65876984), (16, 57642361), (28, 32938492), (31, 29750896), (56, 16469246), (62, 14875448), (109, 8461264), (112, 8234623), (124, 7437724), (217, 4250128), (218, 4230632), (248, 3718862), (434, 2125064), (436, 2115316), (496, 1859431), (763, 1208752), (868, 1062532), (872, 1057658), (1526, 604376), (1736, 531266), (1744, 528829), (2437, 378448), (3052, 302188), (3379, 272944), (3472, 265633), (4874, 189224), (6104, 151094), (6758, 136472), (9748, 94612), (12208, 75547), (13516, 68236), (17059, 54064), (19496, 47306), (23653, 38992), (27032, 34118)]