218270976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3691}}^1$

素因数の和:3728

約数の個数: 144

約数和(自身を含む): 724459008

約数和(自身を除く): 506188032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3691, 3696, 4224, 4928, 5376, 7382, 7392, 8448, 9856, 11073, 14764, 14784, 19712, 22146, 25837, 29528, 29568, 40601, 44292, 51674, 59056, 59136, 77511, 81202, 88584, 103348, 118112, 121803, 155022, 162404, 177168, 206696, 236224, 243606, 284207, 310044, 324808, 354336, 413392, 472448, 487212, 568414, 620088, 649616, 708672, 826784, 852621, 944896, 974424, 1136828, 1240176, 1299232, 1417344, 1653568, 1705242, 1948848, 2273656, 2480352, 2598464, 2834688, 3307136, 3410484, 3897696, 4547312, 4960704, 5196928, 6614272, 6820968, 7795392, 9094624, 9921408, 10393856, 13641936, 15590784, 18189248, 19842816, 27283872, 31181568, 36378496, 54567744, 72756992, 109135488, 218270976]

約数ペア:

[(1, 218270976), (2, 109135488), (3, 72756992), (4, 54567744), (6, 36378496), (7, 31181568), (8, 27283872), (11, 19842816), (12, 18189248), (14, 15590784), (16, 13641936), (21, 10393856), (22, 9921408), (24, 9094624), (28, 7795392), (32, 6820968), (33, 6614272), (42, 5196928), (44, 4960704), (48, 4547312), (56, 3897696), (64, 3410484), (66, 3307136), (77, 2834688), (84, 2598464), (88, 2480352), (96, 2273656), (112, 1948848), (128, 1705242), (132, 1653568), (154, 1417344), (168, 1299232), (176, 1240176), (192, 1136828), (224, 974424), (231, 944896), (256, 852621), (264, 826784), (308, 708672), (336, 649616), (352, 620088), (384, 568414), (448, 487212), (462, 472448), (528, 413392), (616, 354336), (672, 324808), (704, 310044), (768, 284207), (896, 243606), (924, 236224), (1056, 206696), (1232, 177168), (1344, 162404), (1408, 155022), (1792, 121803), (1848, 118112), (2112, 103348), (2464, 88584), (2688, 81202), (2816, 77511), (3691, 59136), (3696, 59056), (4224, 51674), (4928, 44292), (5376, 40601), (7382, 29568), (7392, 29528), (8448, 25837), (9856, 22146), (11073, 19712), (14764, 14784)]