1815257088

素因数分解:

$2^{13}\times 3^3\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 224

約数和(自身を含む): 5583326400

約数和(自身を除く): 3768069312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 256, 261, 283, 288, 348, 384, 432, 464, 512, 522, 566, 576, 696, 768, 783, 849, 864, 928, 1024, 1044, 1132, 1152, 1392, 1536, 1566, 1698, 1728, 1856, 2048, 2088, 2264, 2304, 2547, 2784, 3072, 3132, 3396, 3456, 3712, 4096, 4176, 4528, 4608, 5094, 5568, 6144, 6264, 6792, 6912, 7424, 7641, 8192, 8207, 8352, 9056, 9216, 10188, 11136, 12288, 12528, 13584, 13824, 14848, 15282, 16414, 16704, 18112, 18432, 20376, 22272, 24576, 24621, 25056, 27168, 27648, 29696, 30564, 32828, 33408, 36224, 36864, 40752, 44544, 49242, 50112, 54336, 55296, 59392, 61128, 65656, 66816, 72448, 73728, 73863, 81504, 89088, 98484, 100224, 108672, 110592, 118784, 122256, 131312, 133632, 144896, 147726, 163008, 178176, 196968, 200448, 217344, 221184, 221589, 237568, 244512, 262624, 267264, 289792, 295452, 326016, 356352, 393936, 400896, 434688, 443178, 489024, 525248, 534528, 579584, 590904, 652032, 712704, 787872, 801792, 869376, 886356, 978048, 1050496, 1069056, 1159168, 1181808, 1304064, 1575744, 1603584, 1738752, 1772712, 1956096, 2100992, 2138112, 2318336, 2363616, 2608128, 3151488, 3207168, 3477504, 3545424, 3912192, 4201984, 4727232, 5216256, 6302976, 6414336, 6955008, 7090848, 7824384, 8403968, 9454464, 10432512, 12605952, 14181696, 15648768, 16807936, 18908928, 20865024, 25211904, 28363392, 31297536, 33615872, 37817856, 50423808, 56726784, 62595072, 67231744, 75635712, 100847616, 113453568, 151271424, 201695232, 226907136, 302542848, 453814272, 605085696, 907628544, 1815257088]

約数ペア:

[(1, 1815257088), (2, 907628544), (3, 605085696), (4, 453814272), (6, 302542848), (8, 226907136), (9, 201695232), (12, 151271424), (16, 113453568), (18, 100847616), (24, 75635712), (27, 67231744), (29, 62595072), (32, 56726784), (36, 50423808), (48, 37817856), (54, 33615872), (58, 31297536), (64, 28363392), (72, 25211904), (87, 20865024), (96, 18908928), (108, 16807936), (116, 15648768), (128, 14181696), (144, 12605952), (174, 10432512), (192, 9454464), (216, 8403968), (232, 7824384), (256, 7090848), (261, 6955008), (283, 6414336), (288, 6302976), (348, 5216256), (384, 4727232), (432, 4201984), (464, 3912192), (512, 3545424), (522, 3477504), (566, 3207168), (576, 3151488), (696, 2608128), (768, 2363616), (783, 2318336), (849, 2138112), (864, 2100992), (928, 1956096), (1024, 1772712), (1044, 1738752), (1132, 1603584), (1152, 1575744), (1392, 1304064), (1536, 1181808), (1566, 1159168), (1698, 1069056), (1728, 1050496), (1856, 978048), (2048, 886356), (2088, 869376), (2264, 801792), (2304, 787872), (2547, 712704), (2784, 652032), (3072, 590904), (3132, 579584), (3396, 534528), (3456, 525248), (3712, 489024), (4096, 443178), (4176, 434688), (4528, 400896), (4608, 393936), (5094, 356352), (5568, 326016), (6144, 295452), (6264, 289792), (6792, 267264), (6912, 262624), (7424, 244512), (7641, 237568), (8192, 221589), (8207, 221184), (8352, 217344), (9056, 200448), (9216, 196968), (10188, 178176), (11136, 163008), (12288, 147726), (12528, 144896), (13584, 133632), (13824, 131312), (14848, 122256), (15282, 118784), (16414, 110592), (16704, 108672), (18112, 100224), (18432, 98484), (20376, 89088), (22272, 81504), (24576, 73863), (24621, 73728), (25056, 72448), (27168, 66816), (27648, 65656), (29696, 61128), (30564, 59392), (32828, 55296), (33408, 54336), (36224, 50112), (36864, 49242), (40752, 44544)]