15691474176

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4337}}^1$

素因数の和:5036

約数の個数: 144

約数和(自身を含む): 47810173824

約数和(自身を除く): 32118699648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 673, 768, 896, 1344, 1346, 1792, 2019, 2688, 2692, 4038, 4337, 4711, 5376, 5384, 8076, 8674, 9422, 10768, 13011, 14133, 16152, 17348, 18844, 21536, 26022, 28266, 30359, 32304, 34696, 37688, 43072, 52044, 56532, 60718, 64608, 69392, 75376, 86144, 91077, 104088, 113064, 121436, 129216, 138784, 150752, 172288, 182154, 208176, 226128, 242872, 258432, 277568, 301504, 364308, 416352, 452256, 485744, 516864, 555136, 603008, 728616, 832704, 904512, 971488, 1110272, 1206016, 1457232, 1665408, 1809024, 1942976, 2914464, 2918801, 3330816, 3618048, 3885952, 5828928, 5837602, 7771904, 8756403, 11657856, 11675204, 17512806, 20431607, 23315712, 23350408, 35025612, 40863214, 46700816, 61294821, 70051224, 81726428, 93401632, 122589642, 140102448, 163452856, 186803264, 245179284, 280204896, 326905712, 373606528, 490358568, 560409792, 653811424, 747213056, 980717136, 1120819584, 1307622848, 1961434272, 2241639168, 2615245696, 3922868544, 5230491392, 7845737088, 15691474176]

約数ペア:

[(1, 15691474176), (2, 7845737088), (3, 5230491392), (4, 3922868544), (6, 2615245696), (7, 2241639168), (8, 1961434272), (12, 1307622848), (14, 1120819584), (16, 980717136), (21, 747213056), (24, 653811424), (28, 560409792), (32, 490358568), (42, 373606528), (48, 326905712), (56, 280204896), (64, 245179284), (84, 186803264), (96, 163452856), (112, 140102448), (128, 122589642), (168, 93401632), (192, 81726428), (224, 70051224), (256, 61294821), (336, 46700816), (384, 40863214), (448, 35025612), (672, 23350408), (673, 23315712), (768, 20431607), (896, 17512806), (1344, 11675204), (1346, 11657856), (1792, 8756403), (2019, 7771904), (2688, 5837602), (2692, 5828928), (4038, 3885952), (4337, 3618048), (4711, 3330816), (5376, 2918801), (5384, 2914464), (8076, 1942976), (8674, 1809024), (9422, 1665408), (10768, 1457232), (13011, 1206016), (14133, 1110272), (16152, 971488), (17348, 904512), (18844, 832704), (21536, 728616), (26022, 603008), (28266, 555136), (30359, 516864), (32304, 485744), (34696, 452256), (37688, 416352), (43072, 364308), (52044, 301504), (56532, 277568), (60718, 258432), (64608, 242872), (69392, 226128), (75376, 208176), (86144, 182154), (91077, 172288), (104088, 150752), (113064, 138784), (121436, 129216)]