269549824

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 574286328

約数和(自身を除く): 304736504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 241, 256, 257, 272, 482, 514, 544, 964, 1028, 1088, 1928, 2056, 2176, 3856, 4097, 4112, 4352, 4369, 7712, 8194, 8224, 8738, 15424, 16388, 16448, 17476, 30848, 32776, 32896, 34952, 61696, 61937, 65552, 65792, 69904, 123874, 131104, 139808, 247748, 262208, 279616, 495496, 524416, 559232, 990992, 1048832, 1052929, 1118464, 1981984, 2105858, 3963968, 4211716, 7927936, 8423432, 15855872, 16846864, 33693728, 67387456, 134774912, 269549824]

約数ペア:

[(1, 269549824), (2, 134774912), (4, 67387456), (8, 33693728), (16, 16846864), (17, 15855872), (32, 8423432), (34, 7927936), (64, 4211716), (68, 3963968), (128, 2105858), (136, 1981984), (241, 1118464), (256, 1052929), (257, 1048832), (272, 990992), (482, 559232), (514, 524416), (544, 495496), (964, 279616), (1028, 262208), (1088, 247748), (1928, 139808), (2056, 131104), (2176, 123874), (3856, 69904), (4097, 65792), (4112, 65552), (4352, 61937), (4369, 61696), (7712, 34952), (8194, 32896), (8224, 32776), (8738, 30848), (15424, 17476), (16388, 16448)]