1955659776

素因数分解:

$2^{16}\times 3^1\times 7^3\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 272

約数和(自身を含む): 6291408000

約数和(自身を除く): 4335748224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 128, 147, 168, 174, 192, 196, 203, 224, 232, 256, 294, 336, 343, 348, 384, 392, 406, 448, 464, 512, 588, 609, 672, 686, 696, 768, 784, 812, 896, 928, 1024, 1029, 1176, 1218, 1344, 1372, 1392, 1421, 1536, 1568, 1624, 1792, 1856, 2048, 2058, 2352, 2436, 2688, 2744, 2784, 2842, 3072, 3136, 3248, 3584, 3712, 4096, 4116, 4263, 4704, 4872, 5376, 5488, 5568, 5684, 6144, 6272, 6496, 7168, 7424, 8192, 8232, 8526, 9408, 9744, 9947, 10752, 10976, 11136, 11368, 12288, 12544, 12992, 14336, 14848, 16384, 16464, 17052, 18816, 19488, 19894, 21504, 21952, 22272, 22736, 24576, 25088, 25984, 28672, 29696, 29841, 32768, 32928, 34104, 37632, 38976, 39788, 43008, 43904, 44544, 45472, 49152, 50176, 51968, 57344, 59392, 59682, 65536, 65856, 68208, 75264, 77952, 79576, 86016, 87808, 89088, 90944, 98304, 100352, 103936, 114688, 118784, 119364, 131712, 136416, 150528, 155904, 159152, 172032, 175616, 178176, 181888, 196608, 200704, 207872, 229376, 237568, 238728, 263424, 272832, 301056, 311808, 318304, 344064, 351232, 356352, 363776, 401408, 415744, 458752, 475136, 477456, 526848, 545664, 602112, 623616, 636608, 688128, 702464, 712704, 727552, 802816, 831488, 950272, 954912, 1053696, 1091328, 1204224, 1247232, 1273216, 1376256, 1404928, 1425408, 1455104, 1605632, 1662976, 1900544, 1909824, 2107392, 2182656, 2408448, 2494464, 2546432, 2809856, 2850816, 2910208, 3211264, 3325952, 3819648, 4214784, 4365312, 4816896, 4988928, 5092864, 5619712, 5701632, 5820416, 6651904, 7639296, 8429568, 8730624, 9633792, 9977856, 10185728, 11239424, 11640832, 13303808, 15278592, 16859136, 17461248, 19955712, 20371456, 22478848, 23281664, 30557184, 33718272, 34922496, 39911424, 40742912, 46563328, 61114368, 67436544, 69844992, 81485824, 93126656, 122228736, 139689984, 162971648, 244457472, 279379968, 325943296, 488914944, 651886592, 977829888, 1955659776]

約数ペア:

[(1, 1955659776), (2, 977829888), (3, 651886592), (4, 488914944), (6, 325943296), (7, 279379968), (8, 244457472), (12, 162971648), (14, 139689984), (16, 122228736), (21, 93126656), (24, 81485824), (28, 69844992), (29, 67436544), (32, 61114368), (42, 46563328), (48, 40742912), (49, 39911424), (56, 34922496), (58, 33718272), (64, 30557184), (84, 23281664), (87, 22478848), (96, 20371456), (98, 19955712), (112, 17461248), (116, 16859136), (128, 15278592), (147, 13303808), (168, 11640832), (174, 11239424), (192, 10185728), (196, 9977856), (203, 9633792), (224, 8730624), (232, 8429568), (256, 7639296), (294, 6651904), (336, 5820416), (343, 5701632), (348, 5619712), (384, 5092864), (392, 4988928), (406, 4816896), (448, 4365312), (464, 4214784), (512, 3819648), (588, 3325952), (609, 3211264), (672, 2910208), (686, 2850816), (696, 2809856), (768, 2546432), (784, 2494464), (812, 2408448), (896, 2182656), (928, 2107392), (1024, 1909824), (1029, 1900544), (1176, 1662976), (1218, 1605632), (1344, 1455104), (1372, 1425408), (1392, 1404928), (1421, 1376256), (1536, 1273216), (1568, 1247232), (1624, 1204224), (1792, 1091328), (1856, 1053696), (2048, 954912), (2058, 950272), (2352, 831488), (2436, 802816), (2688, 727552), (2744, 712704), (2784, 702464), (2842, 688128), (3072, 636608), (3136, 623616), (3248, 602112), (3584, 545664), (3712, 526848), (4096, 477456), (4116, 475136), (4263, 458752), (4704, 415744), (4872, 401408), (5376, 363776), (5488, 356352), (5568, 351232), (5684, 344064), (6144, 318304), (6272, 311808), (6496, 301056), (7168, 272832), (7424, 263424), (8192, 238728), (8232, 237568), (8526, 229376), (9408, 207872), (9744, 200704), (9947, 196608), (10752, 181888), (10976, 178176), (11136, 175616), (11368, 172032), (12288, 159152), (12544, 155904), (12992, 150528), (14336, 136416), (14848, 131712), (16384, 119364), (16464, 118784), (17052, 114688), (18816, 103936), (19488, 100352), (19894, 98304), (21504, 90944), (21952, 89088), (22272, 87808), (22736, 86016), (24576, 79576), (25088, 77952), (25984, 75264), (28672, 68208), (29696, 65856), (29841, 65536), (32768, 59682), (32928, 59392), (34104, 57344), (37632, 51968), (38976, 50176), (39788, 49152), (43008, 45472), (43904, 44544)]