1971320832

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 288

約数和(自身を含む): 6469117200

約数和(自身を除く): 4497796368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 256, 288, 304, 312, 342, 384, 416, 433, 456, 468, 494, 512, 576, 608, 624, 684, 741, 768, 832, 866, 912, 936, 988, 1024, 1152, 1216, 1248, 1299, 1368, 1482, 1536, 1664, 1732, 1824, 1872, 1976, 2048, 2223, 2304, 2432, 2496, 2598, 2736, 2964, 3072, 3328, 3464, 3648, 3744, 3897, 3952, 4446, 4608, 4864, 4992, 5196, 5472, 5629, 5928, 6144, 6656, 6928, 7296, 7488, 7794, 7904, 8227, 8892, 9216, 9728, 9984, 10392, 10944, 11258, 11856, 13312, 13856, 14592, 14976, 15588, 15808, 16454, 16887, 17784, 18432, 19456, 19968, 20784, 21888, 22516, 23712, 24681, 26624, 27712, 29184, 29952, 31176, 31616, 32908, 33774, 35568, 38912, 39936, 41568, 43776, 45032, 47424, 49362, 50661, 55424, 58368, 59904, 62352, 63232, 65816, 67548, 71136, 74043, 79872, 83136, 87552, 90064, 94848, 98724, 101322, 106951, 110848, 116736, 119808, 124704, 126464, 131632, 135096, 142272, 148086, 166272, 175104, 180128, 189696, 197448, 202644, 213902, 221696, 239616, 249408, 252928, 263264, 270192, 284544, 296172, 320853, 332544, 350208, 360256, 379392, 394896, 405288, 427804, 443392, 498816, 505856, 526528, 540384, 569088, 592344, 641706, 665088, 720512, 758784, 789792, 810576, 855608, 886784, 962559, 997632, 1053056, 1080768, 1138176, 1184688, 1283412, 1330176, 1441024, 1517568, 1579584, 1621152, 1711216, 1925118, 1995264, 2106112, 2161536, 2276352, 2369376, 2566824, 2660352, 2882048, 3159168, 3242304, 3422432, 3850236, 3990528, 4212224, 4323072, 4552704, 4738752, 5133648, 5764096, 6318336, 6484608, 6844864, 7700472, 7981056, 8424448, 8646144, 9477504, 10267296, 11528192, 12636672, 12969216, 13689728, 15400944, 16848896, 17292288, 18955008, 20534592, 25273344, 25938432, 27379456, 30801888, 34584576, 37910016, 41069184, 50546688, 51876864, 54758912, 61603776, 75820032, 82138368, 103753728, 109517824, 123207552, 151640064, 164276736, 219035648, 246415104, 328553472, 492830208, 657106944, 985660416, 1971320832]

約数ペア:

[(1, 1971320832), (2, 985660416), (3, 657106944), (4, 492830208), (6, 328553472), (8, 246415104), (9, 219035648), (12, 164276736), (13, 151640064), (16, 123207552), (18, 109517824), (19, 103753728), (24, 82138368), (26, 75820032), (32, 61603776), (36, 54758912), (38, 51876864), (39, 50546688), (48, 41069184), (52, 37910016), (57, 34584576), (64, 30801888), (72, 27379456), (76, 25938432), (78, 25273344), (96, 20534592), (104, 18955008), (114, 17292288), (117, 16848896), (128, 15400944), (144, 13689728), (152, 12969216), (156, 12636672), (171, 11528192), (192, 10267296), (208, 9477504), (228, 8646144), (234, 8424448), (247, 7981056), (256, 7700472), (288, 6844864), (304, 6484608), (312, 6318336), (342, 5764096), (384, 5133648), (416, 4738752), (433, 4552704), (456, 4323072), (468, 4212224), (494, 3990528), (512, 3850236), (576, 3422432), (608, 3242304), (624, 3159168), (684, 2882048), (741, 2660352), (768, 2566824), (832, 2369376), (866, 2276352), (912, 2161536), (936, 2106112), (988, 1995264), (1024, 1925118), (1152, 1711216), (1216, 1621152), (1248, 1579584), (1299, 1517568), (1368, 1441024), (1482, 1330176), (1536, 1283412), (1664, 1184688), (1732, 1138176), (1824, 1080768), (1872, 1053056), (1976, 997632), (2048, 962559), (2223, 886784), (2304, 855608), (2432, 810576), (2496, 789792), (2598, 758784), (2736, 720512), (2964, 665088), (3072, 641706), (3328, 592344), (3464, 569088), (3648, 540384), (3744, 526528), (3897, 505856), (3952, 498816), (4446, 443392), (4608, 427804), (4864, 405288), (4992, 394896), (5196, 379392), (5472, 360256), (5629, 350208), (5928, 332544), (6144, 320853), (6656, 296172), (6928, 284544), (7296, 270192), (7488, 263264), (7794, 252928), (7904, 249408), (8227, 239616), (8892, 221696), (9216, 213902), (9728, 202644), (9984, 197448), (10392, 189696), (10944, 180128), (11258, 175104), (11856, 166272), (13312, 148086), (13856, 142272), (14592, 135096), (14976, 131632), (15588, 126464), (15808, 124704), (16454, 119808), (16887, 116736), (17784, 110848), (18432, 106951), (19456, 101322), (19968, 98724), (20784, 94848), (21888, 90064), (22516, 87552), (23712, 83136), (24681, 79872), (26624, 74043), (27712, 71136), (29184, 67548), (29952, 65816), (31176, 63232), (31616, 62352), (32908, 59904), (33774, 58368), (35568, 55424), (38912, 50661), (39936, 49362), (41568, 47424), (43776, 45032)]