981167616

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1537

約数の個数: 240

約数和(自身を含む): 3329005680

約数和(自身を除く): 2347838064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 256, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 512, 528, 572, 576, 624, 704, 768, 792, 832, 858, 936, 1056, 1144, 1152, 1248, 1287, 1408, 1489, 1536, 1584, 1664, 1716, 1872, 2112, 2288, 2304, 2496, 2574, 2816, 2978, 3168, 3328, 3432, 3744, 4224, 4467, 4576, 4608, 4992, 5148, 5632, 5956, 6336, 6656, 6864, 7488, 8448, 8934, 9152, 9984, 10296, 11912, 12672, 13401, 13728, 14976, 16379, 16896, 17868, 18304, 19357, 19968, 20592, 23824, 25344, 26802, 27456, 29952, 32758, 35736, 36608, 38714, 41184, 47648, 49137, 50688, 53604, 54912, 58071, 59904, 65516, 71472, 73216, 77428, 82368, 95296, 98274, 107208, 109824, 116142, 131032, 142944, 147411, 154856, 164736, 174213, 190592, 196548, 212927, 214416, 219648, 232284, 262064, 285888, 294822, 309712, 329472, 348426, 381184, 393096, 425854, 428832, 464568, 524128, 571776, 589644, 619424, 638781, 658944, 696852, 762368, 786192, 851708, 857664, 929136, 1048256, 1143552, 1179288, 1238848, 1277562, 1393704, 1572384, 1703416, 1715328, 1858272, 1916343, 2096512, 2287104, 2358576, 2477696, 2555124, 2787408, 3144768, 3406832, 3430656, 3716544, 3832686, 4193024, 4717152, 4955392, 5110248, 5574816, 6289536, 6813664, 6861312, 7433088, 7665372, 8386048, 9434304, 9910784, 10220496, 11149632, 12579072, 13627328, 14866176, 15330744, 18868608, 20440992, 22299264, 25158144, 27254656, 29732352, 30661488, 37737216, 40881984, 44598528, 54509312, 61322976, 75474432, 81763968, 89197056, 109018624, 122645952, 163527936, 245291904, 327055872, 490583808, 981167616]

約数ペア:

[(1, 981167616), (2, 490583808), (3, 327055872), (4, 245291904), (6, 163527936), (8, 122645952), (9, 109018624), (11, 89197056), (12, 81763968), (13, 75474432), (16, 61322976), (18, 54509312), (22, 44598528), (24, 40881984), (26, 37737216), (32, 30661488), (33, 29732352), (36, 27254656), (39, 25158144), (44, 22299264), (48, 20440992), (52, 18868608), (64, 15330744), (66, 14866176), (72, 13627328), (78, 12579072), (88, 11149632), (96, 10220496), (99, 9910784), (104, 9434304), (117, 8386048), (128, 7665372), (132, 7433088), (143, 6861312), (144, 6813664), (156, 6289536), (176, 5574816), (192, 5110248), (198, 4955392), (208, 4717152), (234, 4193024), (256, 3832686), (264, 3716544), (286, 3430656), (288, 3406832), (312, 3144768), (352, 2787408), (384, 2555124), (396, 2477696), (416, 2358576), (429, 2287104), (468, 2096512), (512, 1916343), (528, 1858272), (572, 1715328), (576, 1703416), (624, 1572384), (704, 1393704), (768, 1277562), (792, 1238848), (832, 1179288), (858, 1143552), (936, 1048256), (1056, 929136), (1144, 857664), (1152, 851708), (1248, 786192), (1287, 762368), (1408, 696852), (1489, 658944), (1536, 638781), (1584, 619424), (1664, 589644), (1716, 571776), (1872, 524128), (2112, 464568), (2288, 428832), (2304, 425854), (2496, 393096), (2574, 381184), (2816, 348426), (2978, 329472), (3168, 309712), (3328, 294822), (3432, 285888), (3744, 262064), (4224, 232284), (4467, 219648), (4576, 214416), (4608, 212927), (4992, 196548), (5148, 190592), (5632, 174213), (5956, 164736), (6336, 154856), (6656, 147411), (6864, 142944), (7488, 131032), (8448, 116142), (8934, 109824), (9152, 107208), (9984, 98274), (10296, 95296), (11912, 82368), (12672, 77428), (13401, 73216), (13728, 71472), (14976, 65516), (16379, 59904), (16896, 58071), (17868, 54912), (18304, 53604), (19357, 50688), (19968, 49137), (20592, 47648), (23824, 41184), (25344, 38714), (26802, 36608), (27456, 35736), (29952, 32758)]