247352832

素因数分解:

$2^9\times 3^3\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 160

約数和(自身を含む): 758656800

約数和(自身を除く): 511303968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 256, 261, 288, 348, 384, 432, 464, 512, 522, 576, 617, 696, 768, 783, 864, 928, 1044, 1152, 1234, 1392, 1536, 1566, 1728, 1851, 1856, 2088, 2304, 2468, 2784, 3132, 3456, 3702, 3712, 4176, 4608, 4936, 5553, 5568, 6264, 6912, 7404, 7424, 8352, 9872, 11106, 11136, 12528, 13824, 14808, 14848, 16659, 16704, 17893, 19744, 22212, 22272, 25056, 29616, 33318, 33408, 35786, 39488, 44424, 44544, 50112, 53679, 59232, 66636, 66816, 71572, 78976, 88848, 100224, 107358, 118464, 133272, 133632, 143144, 157952, 161037, 177696, 200448, 214716, 236928, 266544, 286288, 315904, 322074, 355392, 400896, 429432, 473856, 483111, 533088, 572576, 644148, 710784, 858864, 947712, 966222, 1066176, 1145152, 1288296, 1421568, 1717728, 1932444, 2132352, 2290304, 2576592, 2843136, 3435456, 3864888, 4264704, 4580608, 5153184, 6870912, 7729776, 8529408, 9161216, 10306368, 13741824, 15459552, 20612736, 27483648, 30919104, 41225472, 61838208, 82450944, 123676416, 247352832]

約数ペア:

[(1, 247352832), (2, 123676416), (3, 82450944), (4, 61838208), (6, 41225472), (8, 30919104), (9, 27483648), (12, 20612736), (16, 15459552), (18, 13741824), (24, 10306368), (27, 9161216), (29, 8529408), (32, 7729776), (36, 6870912), (48, 5153184), (54, 4580608), (58, 4264704), (64, 3864888), (72, 3435456), (87, 2843136), (96, 2576592), (108, 2290304), (116, 2132352), (128, 1932444), (144, 1717728), (174, 1421568), (192, 1288296), (216, 1145152), (232, 1066176), (256, 966222), (261, 947712), (288, 858864), (348, 710784), (384, 644148), (432, 572576), (464, 533088), (512, 483111), (522, 473856), (576, 429432), (617, 400896), (696, 355392), (768, 322074), (783, 315904), (864, 286288), (928, 266544), (1044, 236928), (1152, 214716), (1234, 200448), (1392, 177696), (1536, 161037), (1566, 157952), (1728, 143144), (1851, 133632), (1856, 133272), (2088, 118464), (2304, 107358), (2468, 100224), (2784, 88848), (3132, 78976), (3456, 71572), (3702, 66816), (3712, 66636), (4176, 59232), (4608, 53679), (4936, 50112), (5553, 44544), (5568, 44424), (6264, 39488), (6912, 35786), (7404, 33408), (7424, 33318), (8352, 29616), (9872, 25056), (11106, 22272), (11136, 22212), (12528, 19744), (13824, 17893), (14808, 16704), (14848, 16659)]