215031168

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 687398400

約数和(自身を除く): 472367232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 128, 132, 142, 144, 176, 192, 198, 213, 239, 264, 284, 288, 352, 384, 396, 426, 478, 528, 568, 576, 639, 704, 717, 781, 792, 852, 956, 1056, 1136, 1152, 1278, 1408, 1434, 1562, 1584, 1704, 1912, 2112, 2151, 2272, 2343, 2556, 2629, 2868, 3124, 3168, 3408, 3824, 4224, 4302, 4544, 4686, 5112, 5258, 5736, 6248, 6336, 6816, 7029, 7648, 7887, 8604, 9088, 9372, 10224, 10516, 11472, 12496, 12672, 13632, 14058, 15296, 15774, 16969, 17208, 18744, 20448, 21032, 22944, 23661, 24992, 27264, 28116, 30592, 31548, 33938, 34416, 37488, 40896, 42064, 45888, 47322, 49984, 50907, 56232, 63096, 67876, 68832, 74976, 81792, 84128, 91776, 94644, 99968, 101814, 112464, 126192, 135752, 137664, 149952, 152721, 168256, 186659, 189288, 203628, 224928, 252384, 271504, 275328, 299904, 305442, 336512, 373318, 378576, 407256, 449856, 504768, 543008, 559977, 610884, 746636, 757152, 814512, 899712, 1009536, 1086016, 1119954, 1221768, 1493272, 1514304, 1629024, 1679931, 2172032, 2239908, 2443536, 2986544, 3028608, 3258048, 3359862, 4479816, 4887072, 5973088, 6516096, 6719724, 8959632, 9774144, 11946176, 13439448, 17919264, 19548288, 23892352, 26878896, 35838528, 53757792, 71677056, 107515584, 215031168]

約数ペア:

[(1, 215031168), (2, 107515584), (3, 71677056), (4, 53757792), (6, 35838528), (8, 26878896), (9, 23892352), (11, 19548288), (12, 17919264), (16, 13439448), (18, 11946176), (22, 9774144), (24, 8959632), (32, 6719724), (33, 6516096), (36, 5973088), (44, 4887072), (48, 4479816), (64, 3359862), (66, 3258048), (71, 3028608), (72, 2986544), (88, 2443536), (96, 2239908), (99, 2172032), (128, 1679931), (132, 1629024), (142, 1514304), (144, 1493272), (176, 1221768), (192, 1119954), (198, 1086016), (213, 1009536), (239, 899712), (264, 814512), (284, 757152), (288, 746636), (352, 610884), (384, 559977), (396, 543008), (426, 504768), (478, 449856), (528, 407256), (568, 378576), (576, 373318), (639, 336512), (704, 305442), (717, 299904), (781, 275328), (792, 271504), (852, 252384), (956, 224928), (1056, 203628), (1136, 189288), (1152, 186659), (1278, 168256), (1408, 152721), (1434, 149952), (1562, 137664), (1584, 135752), (1704, 126192), (1912, 112464), (2112, 101814), (2151, 99968), (2272, 94644), (2343, 91776), (2556, 84128), (2629, 81792), (2868, 74976), (3124, 68832), (3168, 67876), (3408, 63096), (3824, 56232), (4224, 50907), (4302, 49984), (4544, 47322), (4686, 45888), (5112, 42064), (5258, 40896), (5736, 37488), (6248, 34416), (6336, 33938), (6816, 31548), (7029, 30592), (7648, 28116), (7887, 27264), (8604, 24992), (9088, 23661), (9372, 22944), (10224, 21032), (10516, 20448), (11472, 18744), (12496, 17208), (12672, 16969), (13632, 15774), (14058, 15296)]