273430976

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 168

約数和(自身を含む): 717529680

約数和(自身を除く): 444098704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 224, 247, 266, 304, 353, 364, 392, 416, 448, 494, 532, 608, 637, 706, 728, 784, 832, 931, 988, 1064, 1216, 1274, 1412, 1456, 1568, 1729, 1862, 1976, 2128, 2471, 2548, 2824, 2912, 3136, 3458, 3724, 3952, 4256, 4589, 4942, 5096, 5648, 5824, 6707, 6916, 7448, 7904, 8512, 9178, 9884, 10192, 11296, 12103, 13414, 13832, 14896, 15808, 17297, 18356, 19768, 20384, 22592, 24206, 26828, 27664, 29792, 32123, 34594, 36712, 39536, 40768, 46949, 48412, 53656, 55328, 59584, 64246, 69188, 73424, 79072, 87191, 93898, 96824, 107312, 110656, 128492, 138376, 146848, 158144, 174382, 187796, 193648, 214624, 224861, 256984, 276752, 293696, 328643, 348764, 375592, 387296, 429248, 449722, 513968, 553504, 610337, 657286, 697528, 751184, 774592, 899444, 1027936, 1107008, 1220674, 1314572, 1395056, 1502368, 1798888, 2055872, 2441348, 2629144, 2790112, 3004736, 3597776, 4272359, 4882696, 5258288, 5580224, 7195552, 8544718, 9765392, 10516576, 14391104, 17089436, 19530784, 21033152, 34178872, 39061568, 68357744, 136715488, 273430976]

約数ペア:

[(1, 273430976), (2, 136715488), (4, 68357744), (7, 39061568), (8, 34178872), (13, 21033152), (14, 19530784), (16, 17089436), (19, 14391104), (26, 10516576), (28, 9765392), (32, 8544718), (38, 7195552), (49, 5580224), (52, 5258288), (56, 4882696), (64, 4272359), (76, 3597776), (91, 3004736), (98, 2790112), (104, 2629144), (112, 2441348), (133, 2055872), (152, 1798888), (182, 1502368), (196, 1395056), (208, 1314572), (224, 1220674), (247, 1107008), (266, 1027936), (304, 899444), (353, 774592), (364, 751184), (392, 697528), (416, 657286), (448, 610337), (494, 553504), (532, 513968), (608, 449722), (637, 429248), (706, 387296), (728, 375592), (784, 348764), (832, 328643), (931, 293696), (988, 276752), (1064, 256984), (1216, 224861), (1274, 214624), (1412, 193648), (1456, 187796), (1568, 174382), (1729, 158144), (1862, 146848), (1976, 138376), (2128, 128492), (2471, 110656), (2548, 107312), (2824, 96824), (2912, 93898), (3136, 87191), (3458, 79072), (3724, 73424), (3952, 69188), (4256, 64246), (4589, 59584), (4942, 55328), (5096, 53656), (5648, 48412), (5824, 46949), (6707, 40768), (6916, 39536), (7448, 36712), (7904, 34594), (8512, 32123), (9178, 29792), (9884, 27664), (10192, 26828), (11296, 24206), (12103, 22592), (13414, 20384), (13832, 19768), (14896, 18356), (15808, 17297)]