264676672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18713}}^1$

素因数の和:18755

約数の個数: 56

約数和(自身を含む): 598922856

約数和(自身を除く): 334246184

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 18713, 37426, 74852, 149704, 243269, 299408, 318121, 486538, 598816, 636242, 973076, 1197632, 1272484, 1946152, 2544968, 3892304, 4135573, 5089936, 7784608, 8271146, 10179872, 15569216, 16542292, 20359744, 33084584, 66169168, 132338336, 264676672]

約数ペア:

[(1, 264676672), (2, 132338336), (4, 66169168), (8, 33084584), (13, 20359744), (16, 16542292), (17, 15569216), (26, 10179872), (32, 8271146), (34, 7784608), (52, 5089936), (64, 4135573), (68, 3892304), (104, 2544968), (136, 1946152), (208, 1272484), (221, 1197632), (272, 973076), (416, 636242), (442, 598816), (544, 486538), (832, 318121), (884, 299408), (1088, 243269), (1768, 149704), (3536, 74852), (7072, 37426), (14144, 18713)]