264489536

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1171

約数の個数: 56

約数和(自身を含む): 558332640

約数和(自身を除く): 293843104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 283, 544, 566, 859, 1088, 1132, 1718, 2264, 3436, 4528, 4811, 6872, 9056, 9622, 13744, 14603, 18112, 19244, 27488, 29206, 38488, 54976, 58412, 76976, 116824, 153952, 233648, 243097, 307904, 467296, 486194, 934592, 972388, 1944776, 3889552, 4132649, 7779104, 8265298, 15558208, 16530596, 33061192, 66122384, 132244768, 264489536]

約数ペア:

[(1, 264489536), (2, 132244768), (4, 66122384), (8, 33061192), (16, 16530596), (17, 15558208), (32, 8265298), (34, 7779104), (64, 4132649), (68, 3889552), (136, 1944776), (272, 972388), (283, 934592), (544, 486194), (566, 467296), (859, 307904), (1088, 243097), (1132, 233648), (1718, 153952), (2264, 116824), (3436, 76976), (4528, 58412), (4811, 54976), (6872, 38488), (9056, 29206), (9622, 27488), (13744, 19244), (14603, 18112)]