231317504

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 112

約数和(自身を含む): 537886656

約数和(自身を除く): 306569152

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 151, 176, 187, 256, 272, 302, 352, 374, 512, 544, 604, 704, 748, 1024, 1088, 1208, 1408, 1496, 1661, 2048, 2176, 2416, 2567, 2816, 2992, 3322, 4096, 4352, 4832, 5134, 5632, 5984, 6644, 8192, 8704, 9664, 10268, 11264, 11968, 13288, 17408, 19328, 20536, 22528, 23936, 26576, 28237, 34816, 38656, 41072, 45056, 47872, 53152, 56474, 69632, 77312, 82144, 90112, 95744, 106304, 112948, 139264, 154624, 164288, 191488, 212608, 225896, 309248, 328576, 382976, 425216, 451792, 618496, 657152, 765952, 850432, 903584, 1236992, 1314304, 1531904, 1700864, 1807168, 2628608, 3401728, 3614336, 5257216, 6803456, 7228672, 10514432, 13606912, 14457344, 21028864, 28914688, 57829376, 115658752, 231317504]

約数ペア:

[(1, 231317504), (2, 115658752), (4, 57829376), (8, 28914688), (11, 21028864), (16, 14457344), (17, 13606912), (22, 10514432), (32, 7228672), (34, 6803456), (44, 5257216), (64, 3614336), (68, 3401728), (88, 2628608), (128, 1807168), (136, 1700864), (151, 1531904), (176, 1314304), (187, 1236992), (256, 903584), (272, 850432), (302, 765952), (352, 657152), (374, 618496), (512, 451792), (544, 425216), (604, 382976), (704, 328576), (748, 309248), (1024, 225896), (1088, 212608), (1208, 191488), (1408, 164288), (1496, 154624), (1661, 139264), (2048, 112948), (2176, 106304), (2416, 95744), (2567, 90112), (2816, 82144), (2992, 77312), (3322, 69632), (4096, 56474), (4352, 53152), (4832, 47872), (5134, 45056), (5632, 41072), (5984, 38656), (6644, 34816), (8192, 28237), (8704, 26576), (9664, 23936), (10268, 22528), (11264, 20536), (11968, 19328), (13288, 17408)]