18712754688

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2411}}^1$

素因数の和:2626

約数の個数: 160

約数和(自身を含む): 51797256192

約数和(自身を除く): 33084501504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 163, 186, 192, 248, 256, 326, 372, 384, 489, 496, 512, 652, 744, 768, 978, 992, 1304, 1488, 1536, 1956, 1984, 2411, 2608, 2976, 3912, 3968, 4822, 5053, 5216, 5952, 7233, 7824, 7936, 9644, 10106, 10432, 11904, 14466, 15159, 15648, 15872, 19288, 20212, 20864, 23808, 28932, 30318, 31296, 38576, 40424, 41728, 47616, 57864, 60636, 62592, 74741, 77152, 80848, 83456, 115728, 121272, 125184, 149482, 154304, 161696, 224223, 231456, 242544, 250368, 298964, 308608, 323392, 392993, 448446, 462912, 485088, 597928, 617216, 646784, 785986, 896892, 925824, 970176, 1178979, 1195856, 1234432, 1293568, 1571972, 1793784, 1851648, 1940352, 2357958, 2391712, 2587136, 3143944, 3587568, 3703296, 3880704, 4715916, 4783424, 6287888, 7175136, 7761408, 9431832, 9566848, 12182783, 12575776, 14350272, 18863664, 19133696, 24365566, 25151552, 28700544, 36548349, 37727328, 38267392, 48731132, 50303104, 57401088, 73096698, 75454656, 97462264, 100606208, 114802176, 146193396, 150909312, 194924528, 201212416, 292386792, 301818624, 389849056, 584773584, 603637248, 779698112, 1169547168, 1559396224, 2339094336, 3118792448, 4678188672, 6237584896, 9356377344, 18712754688]

約数ペア:

[(1, 18712754688), (2, 9356377344), (3, 6237584896), (4, 4678188672), (6, 3118792448), (8, 2339094336), (12, 1559396224), (16, 1169547168), (24, 779698112), (31, 603637248), (32, 584773584), (48, 389849056), (62, 301818624), (64, 292386792), (93, 201212416), (96, 194924528), (124, 150909312), (128, 146193396), (163, 114802176), (186, 100606208), (192, 97462264), (248, 75454656), (256, 73096698), (326, 57401088), (372, 50303104), (384, 48731132), (489, 38267392), (496, 37727328), (512, 36548349), (652, 28700544), (744, 25151552), (768, 24365566), (978, 19133696), (992, 18863664), (1304, 14350272), (1488, 12575776), (1536, 12182783), (1956, 9566848), (1984, 9431832), (2411, 7761408), (2608, 7175136), (2976, 6287888), (3912, 4783424), (3968, 4715916), (4822, 3880704), (5053, 3703296), (5216, 3587568), (5952, 3143944), (7233, 2587136), (7824, 2391712), (7936, 2357958), (9644, 1940352), (10106, 1851648), (10432, 1793784), (11904, 1571972), (14466, 1293568), (15159, 1234432), (15648, 1195856), (15872, 1178979), (19288, 970176), (20212, 925824), (20864, 896892), (23808, 785986), (28932, 646784), (30318, 617216), (31296, 597928), (38576, 485088), (40424, 462912), (41728, 448446), (47616, 392993), (57864, 323392), (60636, 308608), (62592, 298964), (74741, 250368), (77152, 242544), (80848, 231456), (83456, 224223), (115728, 161696), (121272, 154304), (125184, 149482)]