990003168

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 384

約数和(自身を含む): 3762339840

約数和(自身を除く): 2772336672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 27, 28, 32, 33, 36, 42, 44, 46, 48, 54, 56, 63, 66, 69, 72, 77, 84, 88, 92, 96, 99, 108, 112, 126, 132, 138, 144, 154, 161, 168, 176, 184, 189, 198, 207, 216, 224, 231, 252, 253, 264, 276, 288, 297, 308, 322, 336, 352, 368, 378, 396, 414, 432, 462, 483, 504, 506, 528, 552, 594, 616, 621, 644, 647, 672, 693, 736, 756, 759, 792, 828, 864, 924, 966, 1008, 1012, 1056, 1104, 1188, 1232, 1242, 1288, 1294, 1386, 1449, 1512, 1518, 1584, 1656, 1771, 1848, 1932, 1941, 2016, 2024, 2079, 2208, 2277, 2376, 2464, 2484, 2576, 2588, 2772, 2898, 3024, 3036, 3168, 3312, 3542, 3696, 3864, 3882, 4048, 4158, 4347, 4529, 4554, 4752, 4968, 5152, 5176, 5313, 5544, 5796, 5823, 6048, 6072, 6624, 6831, 7084, 7117, 7392, 7728, 7764, 8096, 8316, 8694, 9058, 9108, 9504, 9936, 10352, 10626, 11088, 11592, 11646, 12144, 13587, 13662, 14168, 14234, 14881, 15456, 15528, 15939, 16632, 17388, 17469, 18116, 18216, 19872, 20704, 21252, 21351, 22176, 23184, 23292, 24288, 27174, 27324, 28336, 28468, 29762, 31056, 31878, 33264, 34776, 34938, 36232, 36432, 40761, 42504, 42702, 44643, 46368, 46584, 47817, 49819, 54348, 54648, 56672, 56936, 59524, 62112, 63756, 64053, 66528, 69552, 69876, 72464, 72864, 81522, 85008, 85404, 89286, 93168, 95634, 99638, 104167, 108696, 109296, 113872, 119048, 122283, 127512, 128106, 133929, 139104, 139752, 144928, 149457, 163044, 163691, 170016, 170808, 178572, 186336, 191268, 192159, 199276, 208334, 217392, 218592, 227744, 238096, 244566, 255024, 256212, 267858, 279504, 298914, 312501, 326088, 327382, 341616, 357144, 382536, 384318, 398552, 401787, 416668, 434784, 448371, 476192, 489132, 491073, 510048, 512424, 535716, 559008, 597828, 625002, 652176, 654764, 683232, 714288, 765072, 768636, 797104, 803574, 833336, 896742, 937503, 978264, 982146, 1024848, 1071432, 1145837, 1195656, 1250004, 1304352, 1309528, 1345113, 1428576, 1473219, 1530144, 1537272, 1594208, 1607148, 1666672, 1793484, 1875006, 1956528, 1964292, 2049696, 2142864, 2291674, 2391312, 2500008, 2619056, 2690226, 2812509, 2946438, 3074544, 3214296, 3333344, 3437511, 3586968, 3750012, 3913056, 3928584, 4285728, 4419657, 4583348, 4782624, 5000016, 5238112, 5380452, 5625018, 5892876, 6149088, 6428592, 6875022, 7173936, 7500024, 7857168, 8839314, 9166696, 10000032, 10312533, 10760904, 11250036, 11785752, 12857184, 13750044, 14347872, 15000048, 15714336, 17678628, 18333392, 20625066, 21521808, 22500072, 23571504, 27500088, 30000096, 30937599, 35357256, 36666784, 41250132, 43043616, 45000144, 47143008, 55000176, 61875198, 70714512, 82500264, 90000288, 110000352, 123750396, 141429024, 165000528, 247500792, 330001056, 495001584, 990003168]

約数ペア:

[(1, 990003168), (2, 495001584), (3, 330001056), (4, 247500792), (6, 165000528), (7, 141429024), (8, 123750396), (9, 110000352), (11, 90000288), (12, 82500264), (14, 70714512), (16, 61875198), (18, 55000176), (21, 47143008), (22, 45000144), (23, 43043616), (24, 41250132), (27, 36666784), (28, 35357256), (32, 30937599), (33, 30000096), (36, 27500088), (42, 23571504), (44, 22500072), (46, 21521808), (48, 20625066), (54, 18333392), (56, 17678628), (63, 15714336), (66, 15000048), (69, 14347872), (72, 13750044), (77, 12857184), (84, 11785752), (88, 11250036), (92, 10760904), (96, 10312533), (99, 10000032), (108, 9166696), (112, 8839314), (126, 7857168), (132, 7500024), (138, 7173936), (144, 6875022), (154, 6428592), (161, 6149088), (168, 5892876), (176, 5625018), (184, 5380452), (189, 5238112), (198, 5000016), (207, 4782624), (216, 4583348), (224, 4419657), (231, 4285728), (252, 3928584), (253, 3913056), (264, 3750012), (276, 3586968), (288, 3437511), (297, 3333344), (308, 3214296), (322, 3074544), (336, 2946438), (352, 2812509), (368, 2690226), (378, 2619056), (396, 2500008), (414, 2391312), (432, 2291674), (462, 2142864), (483, 2049696), (504, 1964292), (506, 1956528), (528, 1875006), (552, 1793484), (594, 1666672), (616, 1607148), (621, 1594208), (644, 1537272), (647, 1530144), (672, 1473219), (693, 1428576), (736, 1345113), (756, 1309528), (759, 1304352), (792, 1250004), (828, 1195656), (864, 1145837), (924, 1071432), (966, 1024848), (1008, 982146), (1012, 978264), (1056, 937503), (1104, 896742), (1188, 833336), (1232, 803574), (1242, 797104), (1288, 768636), (1294, 765072), (1386, 714288), (1449, 683232), (1512, 654764), (1518, 652176), (1584, 625002), (1656, 597828), (1771, 559008), (1848, 535716), (1932, 512424), (1941, 510048), (2016, 491073), (2024, 489132), (2079, 476192), (2208, 448371), (2277, 434784), (2376, 416668), (2464, 401787), (2484, 398552), (2576, 384318), (2588, 382536), (2772, 357144), (2898, 341616), (3024, 327382), (3036, 326088), (3168, 312501), (3312, 298914), (3542, 279504), (3696, 267858), (3864, 256212), (3882, 255024), (4048, 244566), (4158, 238096), (4347, 227744), (4529, 218592), (4554, 217392), (4752, 208334), (4968, 199276), (5152, 192159), (5176, 191268), (5313, 186336), (5544, 178572), (5796, 170808), (5823, 170016), (6048, 163691), (6072, 163044), (6624, 149457), (6831, 144928), (7084, 139752), (7117, 139104), (7392, 133929), (7728, 128106), (7764, 127512), (8096, 122283), (8316, 119048), (8694, 113872), (9058, 109296), (9108, 108696), (9504, 104167), (9936, 99638), (10352, 95634), (10626, 93168), (11088, 89286), (11592, 85404), (11646, 85008), (12144, 81522), (13587, 72864), (13662, 72464), (14168, 69876), (14234, 69552), (14881, 66528), (15456, 64053), (15528, 63756), (15939, 62112), (16632, 59524), (17388, 56936), (17469, 56672), (18116, 54648), (18216, 54348), (19872, 49819), (20704, 47817), (21252, 46584), (21351, 46368), (22176, 44643), (23184, 42702), (23292, 42504), (24288, 40761), (27174, 36432), (27324, 36232), (28336, 34938), (28468, 34776), (29762, 33264), (31056, 31878)]