1319804384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 2865844800

約数和(自身を除く): 1546040416

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 269, 272, 311, 464, 493, 538, 544, 622, 928, 986, 1076, 1244, 1972, 2152, 2488, 3944, 4304, 4573, 4976, 5287, 7801, 7888, 8608, 9019, 9146, 9952, 10574, 15602, 15776, 18038, 18292, 21148, 31204, 36076, 36584, 42296, 62408, 72152, 73168, 83659, 84592, 124816, 132617, 144304, 146336, 153323, 167318, 169184, 249632, 265234, 288608, 306646, 334636, 530468, 613292, 669272, 1060936, 1226584, 1338544, 1422203, 2121872, 2426111, 2453168, 2677088, 2844406, 4243744, 4852222, 4906336, 5688812, 9704444, 11377624, 19408888, 22755248, 38817776, 41243887, 45510496, 77635552, 82487774, 164975548, 329951096, 659902192, 1319804384]

約数ペア:

[(1, 1319804384), (2, 659902192), (4, 329951096), (8, 164975548), (16, 82487774), (17, 77635552), (29, 45510496), (32, 41243887), (34, 38817776), (58, 22755248), (68, 19408888), (116, 11377624), (136, 9704444), (232, 5688812), (269, 4906336), (272, 4852222), (311, 4243744), (464, 2844406), (493, 2677088), (538, 2453168), (544, 2426111), (622, 2121872), (928, 1422203), (986, 1338544), (1076, 1226584), (1244, 1060936), (1972, 669272), (2152, 613292), (2488, 530468), (3944, 334636), (4304, 306646), (4573, 288608), (4976, 265234), (5287, 249632), (7801, 169184), (7888, 167318), (8608, 153323), (9019, 146336), (9146, 144304), (9952, 132617), (10574, 124816), (15602, 84592), (15776, 83659), (18038, 73168), (18292, 72152), (21148, 62408), (31204, 42296), (36076, 36584)]