988557696

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 320

約数和(自身を含む): 3438974880

約数和(自身を除く): 2450417184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 81, 84, 96, 106, 108, 112, 126, 128, 144, 159, 162, 168, 189, 192, 212, 216, 224, 252, 257, 288, 318, 324, 336, 371, 378, 384, 424, 432, 448, 477, 504, 514, 567, 576, 636, 648, 672, 742, 756, 771, 848, 864, 896, 954, 1008, 1028, 1113, 1134, 1152, 1272, 1296, 1344, 1431, 1484, 1512, 1542, 1696, 1728, 1799, 1908, 2016, 2056, 2226, 2268, 2313, 2544, 2592, 2688, 2862, 2968, 3024, 3084, 3339, 3392, 3456, 3598, 3816, 4032, 4112, 4293, 4452, 4536, 4626, 5088, 5184, 5397, 5724, 5936, 6048, 6168, 6678, 6784, 6939, 7196, 7632, 8064, 8224, 8586, 8904, 9072, 9252, 10017, 10176, 10368, 10794, 11448, 11872, 12096, 12336, 13356, 13621, 13878, 14392, 15264, 16191, 16448, 17172, 17808, 18144, 18504, 20034, 20352, 20817, 21588, 22896, 23744, 24192, 24672, 26712, 27242, 27756, 28784, 30051, 30528, 32382, 32896, 34344, 35616, 36288, 37008, 40068, 40863, 41634, 43176, 45792, 47488, 48573, 49344, 53424, 54484, 55512, 57568, 60102, 61056, 64764, 68688, 71232, 72576, 74016, 80136, 81726, 83268, 86352, 91584, 95347, 97146, 98688, 106848, 108968, 111024, 115136, 120204, 122589, 129528, 137376, 142464, 145719, 148032, 160272, 163452, 166536, 172704, 183168, 190694, 194292, 213696, 217936, 222048, 230272, 240408, 245178, 259056, 274752, 286041, 291438, 296064, 320544, 326904, 333072, 345408, 367767, 381388, 388584, 427392, 435872, 444096, 480816, 490356, 518112, 549504, 572082, 582876, 641088, 653808, 666144, 690816, 735534, 762776, 777168, 858123, 871744, 888192, 961632, 980712, 1036224, 1103301, 1144164, 1165752, 1282176, 1307616, 1332288, 1471068, 1525552, 1554336, 1716246, 1743488, 1923264, 1961424, 2072448, 2206602, 2288328, 2331504, 2574369, 2615232, 2664576, 2942136, 3051104, 3108672, 3432492, 3846528, 3922848, 4413204, 4576656, 4663008, 5148738, 5230464, 5884272, 6102208, 6217344, 6864984, 7723107, 7845696, 8826408, 9153312, 9326016, 10297476, 11768544, 12204416, 13729968, 15446214, 15691392, 17652816, 18306624, 18652032, 20594952, 23537088, 27459936, 30892428, 35305632, 36613248, 41189904, 47074176, 54919872, 61784856, 70611264, 82379808, 109839744, 123569712, 141222528, 164759616, 247139424, 329519232, 494278848, 988557696]

約数ペア:

[(1, 988557696), (2, 494278848), (3, 329519232), (4, 247139424), (6, 164759616), (7, 141222528), (8, 123569712), (9, 109839744), (12, 82379808), (14, 70611264), (16, 61784856), (18, 54919872), (21, 47074176), (24, 41189904), (27, 36613248), (28, 35305632), (32, 30892428), (36, 27459936), (42, 23537088), (48, 20594952), (53, 18652032), (54, 18306624), (56, 17652816), (63, 15691392), (64, 15446214), (72, 13729968), (81, 12204416), (84, 11768544), (96, 10297476), (106, 9326016), (108, 9153312), (112, 8826408), (126, 7845696), (128, 7723107), (144, 6864984), (159, 6217344), (162, 6102208), (168, 5884272), (189, 5230464), (192, 5148738), (212, 4663008), (216, 4576656), (224, 4413204), (252, 3922848), (257, 3846528), (288, 3432492), (318, 3108672), (324, 3051104), (336, 2942136), (371, 2664576), (378, 2615232), (384, 2574369), (424, 2331504), (432, 2288328), (448, 2206602), (477, 2072448), (504, 1961424), (514, 1923264), (567, 1743488), (576, 1716246), (636, 1554336), (648, 1525552), (672, 1471068), (742, 1332288), (756, 1307616), (771, 1282176), (848, 1165752), (864, 1144164), (896, 1103301), (954, 1036224), (1008, 980712), (1028, 961632), (1113, 888192), (1134, 871744), (1152, 858123), (1272, 777168), (1296, 762776), (1344, 735534), (1431, 690816), (1484, 666144), (1512, 653808), (1542, 641088), (1696, 582876), (1728, 572082), (1799, 549504), (1908, 518112), (2016, 490356), (2056, 480816), (2226, 444096), (2268, 435872), (2313, 427392), (2544, 388584), (2592, 381388), (2688, 367767), (2862, 345408), (2968, 333072), (3024, 326904), (3084, 320544), (3339, 296064), (3392, 291438), (3456, 286041), (3598, 274752), (3816, 259056), (4032, 245178), (4112, 240408), (4293, 230272), (4452, 222048), (4536, 217936), (4626, 213696), (5088, 194292), (5184, 190694), (5397, 183168), (5724, 172704), (5936, 166536), (6048, 163452), (6168, 160272), (6678, 148032), (6784, 145719), (6939, 142464), (7196, 137376), (7632, 129528), (8064, 122589), (8224, 120204), (8586, 115136), (8904, 111024), (9072, 108968), (9252, 106848), (10017, 98688), (10176, 97146), (10368, 95347), (10794, 91584), (11448, 86352), (11872, 83268), (12096, 81726), (12336, 80136), (13356, 74016), (13621, 72576), (13878, 71232), (14392, 68688), (15264, 64764), (16191, 61056), (16448, 60102), (17172, 57568), (17808, 55512), (18144, 54484), (18504, 53424), (20034, 49344), (20352, 48573), (20817, 47488), (21588, 45792), (22896, 43176), (23744, 41634), (24192, 40863), (24672, 40068), (26712, 37008), (27242, 36288), (27756, 35616), (28784, 34344), (30051, 32896), (30528, 32382)]