268750288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6961}}^1$

素因数の和:7115

約数の個数: 40

約数和(自身を含む): 552504320

約数和(自身を除く): 283754032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4826, 6961, 9652, 13922, 19304, 27844, 38608, 55688, 111376, 132259, 264518, 529036, 884047, 1058072, 1768094, 2116144, 3536188, 7072376, 14144752, 16796893, 33593786, 67187572, 134375144, 268750288]

約数ペア:

[(1, 268750288), (2, 134375144), (4, 67187572), (8, 33593786), (16, 16796893), (19, 14144752), (38, 7072376), (76, 3536188), (127, 2116144), (152, 1768094), (254, 1058072), (304, 884047), (508, 529036), (1016, 264518), (2032, 132259), (2413, 111376), (4826, 55688), (6961, 38608), (9652, 27844), (13922, 19304)]