2580425624

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{2311}}^1$

素因数の和:2608

約数の個数: 64

約数和(自身を含む): 5610946560

約数和(自身を除く): 3030520936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 157, 254, 314, 508, 628, 889, 1016, 1099, 1256, 1778, 2198, 2311, 3556, 4396, 4622, 7112, 8792, 9244, 16177, 18488, 19939, 32354, 39878, 64708, 79756, 129416, 139573, 159512, 279146, 293497, 362827, 558292, 586994, 725654, 1116584, 1173988, 1451308, 2054479, 2347976, 2539789, 2902616, 4108958, 5079578, 8217916, 10159156, 16435832, 20318312, 46079029, 92158058, 184316116, 322553203, 368632232, 645106406, 1290212812, 2580425624]

約数ペア:

[(1, 2580425624), (2, 1290212812), (4, 645106406), (7, 368632232), (8, 322553203), (14, 184316116), (28, 92158058), (56, 46079029), (127, 20318312), (157, 16435832), (254, 10159156), (314, 8217916), (508, 5079578), (628, 4108958), (889, 2902616), (1016, 2539789), (1099, 2347976), (1256, 2054479), (1778, 1451308), (2198, 1173988), (2311, 1116584), (3556, 725654), (4396, 586994), (4622, 558292), (7112, 362827), (8792, 293497), (9244, 279146), (16177, 159512), (18488, 139573), (19939, 129416), (32354, 79756), (39878, 64708)]