1916156712

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{6337}}^1$

素因数の和:6682

約数の個数: 64

約数和(自身を含む): 4919302080

約数和(自身を除く): 3003145368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 293, 344, 516, 586, 879, 1032, 1172, 1758, 2344, 3516, 6337, 7032, 12599, 12674, 19011, 25198, 25348, 37797, 38022, 50396, 50696, 75594, 76044, 100792, 151188, 152088, 272491, 302376, 544982, 817473, 1089964, 1634946, 1856741, 2179928, 3269892, 3713482, 5570223, 6539784, 7426964, 11140446, 14853928, 22280892, 44561784, 79839863, 159679726, 239519589, 319359452, 479039178, 638718904, 958078356, 1916156712]

約数ペア:

[(1, 1916156712), (2, 958078356), (3, 638718904), (4, 479039178), (6, 319359452), (8, 239519589), (12, 159679726), (24, 79839863), (43, 44561784), (86, 22280892), (129, 14853928), (172, 11140446), (258, 7426964), (293, 6539784), (344, 5570223), (516, 3713482), (586, 3269892), (879, 2179928), (1032, 1856741), (1172, 1634946), (1758, 1089964), (2344, 817473), (3516, 544982), (6337, 302376), (7032, 272491), (12599, 152088), (12674, 151188), (19011, 100792), (25198, 76044), (25348, 75594), (37797, 50696), (38022, 50396)]