15871207872

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:687

約数の個数: 224

約数和(自身を含む): 46076030784

約数和(自身を除く): 30204822912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 101, 104, 156, 157, 192, 202, 208, 303, 312, 314, 401, 404, 416, 471, 606, 624, 628, 802, 808, 832, 942, 1203, 1212, 1248, 1256, 1313, 1604, 1616, 1884, 2041, 2406, 2424, 2496, 2512, 2626, 3208, 3232, 3768, 3939, 4082, 4812, 4848, 5024, 5213, 5252, 6123, 6416, 6464, 7536, 7878, 8164, 9624, 9696, 10048, 10426, 10504, 12246, 12832, 15072, 15639, 15756, 15857, 16328, 19248, 19392, 20852, 21008, 24492, 25664, 30144, 31278, 31512, 31714, 32656, 38496, 40501, 41704, 42016, 47571, 48984, 62556, 62957, 63024, 63428, 65312, 76992, 81002, 83408, 84032, 95142, 97968, 121503, 125112, 125914, 126048, 126856, 130624, 162004, 166816, 188871, 190284, 195936, 206141, 243006, 250224, 251828, 252096, 253712, 324008, 333632, 377742, 380568, 391872, 412282, 486012, 500448, 503656, 507424, 526513, 618423, 648016, 755484, 761136, 818441, 824564, 972024, 1000896, 1007312, 1014848, 1053026, 1236846, 1296032, 1510968, 1522272, 1579539, 1636882, 1649128, 1944048, 2014624, 2106052, 2455323, 2473692, 2592064, 3021936, 3044544, 3159078, 3273764, 3298256, 3888096, 4029248, 4212104, 4910646, 4947384, 6043872, 6318156, 6358657, 6547528, 6596512, 7776192, 8424208, 9821292, 9894768, 12087744, 12636312, 12717314, 13095056, 13193024, 16848416, 19075971, 19642584, 19789536, 25272624, 25434628, 26190112, 33696832, 38151942, 39285168, 39579072, 50545248, 50869256, 52380224, 76303884, 78570336, 82662541, 101090496, 101738512, 152607768, 157140672, 165325082, 203477024, 247987623, 305215536, 330650164, 406954048, 495975246, 610431072, 661300328, 991950492, 1220862144, 1322600656, 1983900984, 2645201312, 3967801968, 5290402624, 7935603936, 15871207872]

約数ペア:

[(1, 15871207872), (2, 7935603936), (3, 5290402624), (4, 3967801968), (6, 2645201312), (8, 1983900984), (12, 1322600656), (13, 1220862144), (16, 991950492), (24, 661300328), (26, 610431072), (32, 495975246), (39, 406954048), (48, 330650164), (52, 305215536), (64, 247987623), (78, 203477024), (96, 165325082), (101, 157140672), (104, 152607768), (156, 101738512), (157, 101090496), (192, 82662541), (202, 78570336), (208, 76303884), (303, 52380224), (312, 50869256), (314, 50545248), (401, 39579072), (404, 39285168), (416, 38151942), (471, 33696832), (606, 26190112), (624, 25434628), (628, 25272624), (802, 19789536), (808, 19642584), (832, 19075971), (942, 16848416), (1203, 13193024), (1212, 13095056), (1248, 12717314), (1256, 12636312), (1313, 12087744), (1604, 9894768), (1616, 9821292), (1884, 8424208), (2041, 7776192), (2406, 6596512), (2424, 6547528), (2496, 6358657), (2512, 6318156), (2626, 6043872), (3208, 4947384), (3232, 4910646), (3768, 4212104), (3939, 4029248), (4082, 3888096), (4812, 3298256), (4848, 3273764), (5024, 3159078), (5213, 3044544), (5252, 3021936), (6123, 2592064), (6416, 2473692), (6464, 2455323), (7536, 2106052), (7878, 2014624), (8164, 1944048), (9624, 1649128), (9696, 1636882), (10048, 1579539), (10426, 1522272), (10504, 1510968), (12246, 1296032), (12832, 1236846), (15072, 1053026), (15639, 1014848), (15756, 1007312), (15857, 1000896), (16328, 972024), (19248, 824564), (19392, 818441), (20852, 761136), (21008, 755484), (24492, 648016), (25664, 618423), (30144, 526513), (31278, 507424), (31512, 503656), (31714, 500448), (32656, 486012), (38496, 412282), (40501, 391872), (41704, 380568), (42016, 377742), (47571, 333632), (48984, 324008), (62556, 253712), (62957, 252096), (63024, 251828), (63428, 250224), (65312, 243006), (76992, 206141), (81002, 195936), (83408, 190284), (84032, 188871), (95142, 166816), (97968, 162004), (121503, 130624), (125112, 126856), (125914, 126048)]