249900768

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1222

約数の個数: 192

約数和(自身を含む): 826963200

約数和(自身を除く): 577062432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 432, 456, 468, 494, 513, 608, 624, 684, 702, 741, 864, 912, 936, 988, 1026, 1171, 1248, 1368, 1404, 1482, 1824, 1872, 1976, 2052, 2223, 2342, 2736, 2808, 2964, 3513, 3744, 3952, 4104, 4446, 4684, 5472, 5616, 5928, 6669, 7026, 7904, 8208, 8892, 9368, 10539, 11232, 11856, 13338, 14052, 15223, 16416, 17784, 18736, 21078, 22249, 23712, 26676, 28104, 30446, 31617, 35568, 37472, 42156, 44498, 45669, 53352, 56208, 60892, 63234, 66747, 71136, 84312, 88996, 91338, 106704, 112416, 121784, 126468, 133494, 137007, 168624, 177992, 182676, 200241, 213408, 243568, 252936, 266988, 274014, 289237, 337248, 355984, 365352, 400482, 411021, 487136, 505872, 533976, 548028, 578474, 600723, 711968, 730704, 800964, 822042, 867711, 1011744, 1067952, 1096056, 1156948, 1201446, 1461408, 1601928, 1644084, 1735422, 2135904, 2192112, 2313896, 2402892, 2603133, 3203856, 3288168, 3470844, 4384224, 4627792, 4805784, 5206266, 6407712, 6576336, 6941688, 7809399, 9255584, 9611568, 10412532, 13152672, 13883376, 15618798, 19223136, 20825064, 27766752, 31237596, 41650128, 62475192, 83300256, 124950384, 249900768]

約数ペア:

[(1, 249900768), (2, 124950384), (3, 83300256), (4, 62475192), (6, 41650128), (8, 31237596), (9, 27766752), (12, 20825064), (13, 19223136), (16, 15618798), (18, 13883376), (19, 13152672), (24, 10412532), (26, 9611568), (27, 9255584), (32, 7809399), (36, 6941688), (38, 6576336), (39, 6407712), (48, 5206266), (52, 4805784), (54, 4627792), (57, 4384224), (72, 3470844), (76, 3288168), (78, 3203856), (96, 2603133), (104, 2402892), (108, 2313896), (114, 2192112), (117, 2135904), (144, 1735422), (152, 1644084), (156, 1601928), (171, 1461408), (208, 1201446), (216, 1156948), (228, 1096056), (234, 1067952), (247, 1011744), (288, 867711), (304, 822042), (312, 800964), (342, 730704), (351, 711968), (416, 600723), (432, 578474), (456, 548028), (468, 533976), (494, 505872), (513, 487136), (608, 411021), (624, 400482), (684, 365352), (702, 355984), (741, 337248), (864, 289237), (912, 274014), (936, 266988), (988, 252936), (1026, 243568), (1171, 213408), (1248, 200241), (1368, 182676), (1404, 177992), (1482, 168624), (1824, 137007), (1872, 133494), (1976, 126468), (2052, 121784), (2223, 112416), (2342, 106704), (2736, 91338), (2808, 88996), (2964, 84312), (3513, 71136), (3744, 66747), (3952, 63234), (4104, 60892), (4446, 56208), (4684, 53352), (5472, 45669), (5616, 44498), (5928, 42156), (6669, 37472), (7026, 35568), (7904, 31617), (8208, 30446), (8892, 28104), (9368, 26676), (10539, 23712), (11232, 22249), (11856, 21078), (13338, 18736), (14052, 17784), (15223, 16416)]