297187328

素因数分解:

$2^{11}\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 618082920

約数和(自身を除く): 320895592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 151, 248, 256, 302, 496, 512, 604, 961, 992, 1024, 1208, 1922, 1984, 2048, 2416, 3844, 3968, 4681, 4832, 7688, 7936, 9362, 9664, 15376, 15872, 18724, 19328, 30752, 31744, 37448, 38656, 61504, 63488, 74896, 77312, 123008, 145111, 149792, 154624, 246016, 290222, 299584, 309248, 492032, 580444, 599168, 984064, 1160888, 1198336, 1968128, 2321776, 2396672, 4643552, 4793344, 9287104, 9586688, 18574208, 37148416, 74296832, 148593664, 297187328]

約数ペア:

[(1, 297187328), (2, 148593664), (4, 74296832), (8, 37148416), (16, 18574208), (31, 9586688), (32, 9287104), (62, 4793344), (64, 4643552), (124, 2396672), (128, 2321776), (151, 1968128), (248, 1198336), (256, 1160888), (302, 984064), (496, 599168), (512, 580444), (604, 492032), (961, 309248), (992, 299584), (1024, 290222), (1208, 246016), (1922, 154624), (1984, 149792), (2048, 145111), (2416, 123008), (3844, 77312), (3968, 74896), (4681, 63488), (4832, 61504), (7688, 38656), (7936, 37448), (9362, 31744), (9664, 30752), (15376, 19328), (15872, 18724)]