1591231488

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 396

約数和(自身を含む): 5561387856

約数和(自身を除く): 3970156368

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 49, 56, 62, 64, 66, 77, 84, 88, 93, 96, 98, 112, 124, 128, 132, 147, 154, 168, 176, 186, 192, 196, 217, 224, 231, 248, 256, 264, 294, 308, 336, 341, 352, 372, 384, 392, 434, 448, 462, 496, 512, 528, 539, 588, 616, 651, 672, 682, 704, 744, 768, 784, 868, 896, 924, 961, 992, 1023, 1024, 1056, 1078, 1176, 1232, 1302, 1344, 1364, 1408, 1488, 1519, 1536, 1568, 1617, 1736, 1792, 1848, 1922, 1984, 2046, 2112, 2156, 2352, 2387, 2464, 2604, 2688, 2728, 2816, 2883, 2976, 3038, 3072, 3136, 3234, 3472, 3584, 3696, 3844, 3968, 4092, 4224, 4312, 4557, 4704, 4774, 4928, 5208, 5376, 5456, 5632, 5766, 5952, 6076, 6272, 6468, 6727, 6944, 7161, 7168, 7392, 7688, 7936, 8184, 8448, 8624, 9114, 9408, 9548, 9856, 10416, 10571, 10752, 10912, 11264, 11532, 11904, 12152, 12544, 12936, 13454, 13888, 14322, 14784, 15376, 15872, 16368, 16709, 16896, 17248, 18228, 18816, 19096, 19712, 20181, 20832, 21142, 21504, 21824, 23064, 23808, 24304, 25088, 25872, 26908, 27776, 28644, 29568, 30752, 31713, 31744, 32736, 33418, 33792, 34496, 36456, 37632, 38192, 39424, 40362, 41664, 42284, 43648, 46128, 47089, 47616, 48608, 50127, 50176, 51744, 53816, 55552, 57288, 59136, 61504, 63426, 65472, 66836, 68992, 72912, 73997, 75264, 76384, 78848, 80724, 83328, 84568, 87296, 92256, 94178, 95232, 97216, 100254, 103488, 107632, 111104, 114576, 118272, 123008, 126852, 130944, 133672, 137984, 141267, 145824, 147994, 150528, 152768, 161448, 166656, 169136, 174592, 184512, 188356, 194432, 200508, 206976, 215264, 221991, 222208, 229152, 236544, 246016, 253704, 261888, 267344, 275968, 282534, 291648, 295988, 305536, 322896, 333312, 338272, 349184, 369024, 376712, 388864, 401016, 413952, 430528, 443982, 458304, 492032, 507408, 517979, 523776, 534688, 551936, 565068, 583296, 591976, 611072, 645792, 666624, 676544, 738048, 753424, 777728, 802032, 827904, 861056, 887964, 916608, 984064, 1014816, 1035958, 1047552, 1069376, 1130136, 1166592, 1183952, 1222144, 1291584, 1353088, 1476096, 1506848, 1553937, 1555456, 1604064, 1655808, 1722112, 1775928, 1833216, 2029632, 2071916, 2138752, 2260272, 2333184, 2367904, 2444288, 2583168, 2706176, 2952192, 3013696, 3107874, 3208128, 3444224, 3551856, 3666432, 4059264, 4143832, 4277504, 4520544, 4666368, 4735808, 5166336, 5412352, 6027392, 6215748, 6416256, 6888448, 7103712, 7332864, 8118528, 8287664, 8555008, 9041088, 9471616, 10332672, 10824704, 12054784, 12431496, 12832512, 14207424, 16237056, 16575328, 17110016, 18082176, 18943232, 20665344, 24109568, 24862992, 25665024, 28414848, 32474112, 33150656, 36164352, 37886464, 48219136, 49725984, 51330048, 56829696, 66301312, 72328704, 75772928, 99451968, 113659392, 132602624, 144657408, 198903936, 227318784, 265205248, 397807872, 530410496, 795615744, 1591231488]

約数ペア:

[(1, 1591231488), (2, 795615744), (3, 530410496), (4, 397807872), (6, 265205248), (7, 227318784), (8, 198903936), (11, 144657408), (12, 132602624), (14, 113659392), (16, 99451968), (21, 75772928), (22, 72328704), (24, 66301312), (28, 56829696), (31, 51330048), (32, 49725984), (33, 48219136), (42, 37886464), (44, 36164352), (48, 33150656), (49, 32474112), (56, 28414848), (62, 25665024), (64, 24862992), (66, 24109568), (77, 20665344), (84, 18943232), (88, 18082176), (93, 17110016), (96, 16575328), (98, 16237056), (112, 14207424), (124, 12832512), (128, 12431496), (132, 12054784), (147, 10824704), (154, 10332672), (168, 9471616), (176, 9041088), (186, 8555008), (192, 8287664), (196, 8118528), (217, 7332864), (224, 7103712), (231, 6888448), (248, 6416256), (256, 6215748), (264, 6027392), (294, 5412352), (308, 5166336), (336, 4735808), (341, 4666368), (352, 4520544), (372, 4277504), (384, 4143832), (392, 4059264), (434, 3666432), (448, 3551856), (462, 3444224), (496, 3208128), (512, 3107874), (528, 3013696), (539, 2952192), (588, 2706176), (616, 2583168), (651, 2444288), (672, 2367904), (682, 2333184), (704, 2260272), (744, 2138752), (768, 2071916), (784, 2029632), (868, 1833216), (896, 1775928), (924, 1722112), (961, 1655808), (992, 1604064), (1023, 1555456), (1024, 1553937), (1056, 1506848), (1078, 1476096), (1176, 1353088), (1232, 1291584), (1302, 1222144), (1344, 1183952), (1364, 1166592), (1408, 1130136), (1488, 1069376), (1519, 1047552), (1536, 1035958), (1568, 1014816), (1617, 984064), (1736, 916608), (1792, 887964), (1848, 861056), (1922, 827904), (1984, 802032), (2046, 777728), (2112, 753424), (2156, 738048), (2352, 676544), (2387, 666624), (2464, 645792), (2604, 611072), (2688, 591976), (2728, 583296), (2816, 565068), (2883, 551936), (2976, 534688), (3038, 523776), (3072, 517979), (3136, 507408), (3234, 492032), (3472, 458304), (3584, 443982), (3696, 430528), (3844, 413952), (3968, 401016), (4092, 388864), (4224, 376712), (4312, 369024), (4557, 349184), (4704, 338272), (4774, 333312), (4928, 322896), (5208, 305536), (5376, 295988), (5456, 291648), (5632, 282534), (5766, 275968), (5952, 267344), (6076, 261888), (6272, 253704), (6468, 246016), (6727, 236544), (6944, 229152), (7161, 222208), (7168, 221991), (7392, 215264), (7688, 206976), (7936, 200508), (8184, 194432), (8448, 188356), (8624, 184512), (9114, 174592), (9408, 169136), (9548, 166656), (9856, 161448), (10416, 152768), (10571, 150528), (10752, 147994), (10912, 145824), (11264, 141267), (11532, 137984), (11904, 133672), (12152, 130944), (12544, 126852), (12936, 123008), (13454, 118272), (13888, 114576), (14322, 111104), (14784, 107632), (15376, 103488), (15872, 100254), (16368, 97216), (16709, 95232), (16896, 94178), (17248, 92256), (18228, 87296), (18816, 84568), (19096, 83328), (19712, 80724), (20181, 78848), (20832, 76384), (21142, 75264), (21504, 73997), (21824, 72912), (23064, 68992), (23808, 66836), (24304, 65472), (25088, 63426), (25872, 61504), (26908, 59136), (27776, 57288), (28644, 55552), (29568, 53816), (30752, 51744), (31713, 50176), (31744, 50127), (32736, 48608), (33418, 47616), (33792, 47089), (34496, 46128), (36456, 43648), (37632, 42284), (38192, 41664), (39424, 40362)]