31380480768

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449011}}^1$

素因数の和:449050

約数の個数: 144

約数和(自身を含む): 102791419136

約数和(自身を除く): 71410938368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 4368, 4992, 5376, 5824, 8736, 9984, 11648, 17472, 23296, 34944, 69888, 449011, 898022, 1347033, 1796044, 2694066, 3143077, 3592088, 5388132, 5837143, 6286154, 7184176, 9429231, 10776264, 11674286, 12572308, 14368352, 17511429, 18858462, 21552528, 23348572, 25144616, 28736704, 35022858, 37716924, 40860001, 43105056, 46697144, 50289232, 57473408, 70045716, 75433848, 81720002, 86210112, 93394288, 100578464, 114946816, 122580003, 140091432, 150867696, 163440004, 172420224, 186788576, 201156928, 245160006, 280182864, 301735392, 326880008, 344840448, 373577152, 402313856, 490320012, 560365728, 603470784, 653760016, 747154304, 804627712, 980640024, 1120731456, 1206941568, 1307520032, 1494308608, 1961280048, 2241462912, 2413883136, 2615040064, 3922560096, 4482925824, 5230080128, 7845120192, 10460160256, 15690240384, 31380480768]

約数ペア:

[(1, 31380480768), (2, 15690240384), (3, 10460160256), (4, 7845120192), (6, 5230080128), (7, 4482925824), (8, 3922560096), (12, 2615040064), (13, 2413883136), (14, 2241462912), (16, 1961280048), (21, 1494308608), (24, 1307520032), (26, 1206941568), (28, 1120731456), (32, 980640024), (39, 804627712), (42, 747154304), (48, 653760016), (52, 603470784), (56, 560365728), (64, 490320012), (78, 402313856), (84, 373577152), (91, 344840448), (96, 326880008), (104, 301735392), (112, 280182864), (128, 245160006), (156, 201156928), (168, 186788576), (182, 172420224), (192, 163440004), (208, 150867696), (224, 140091432), (256, 122580003), (273, 114946816), (312, 100578464), (336, 93394288), (364, 86210112), (384, 81720002), (416, 75433848), (448, 70045716), (546, 57473408), (624, 50289232), (672, 46697144), (728, 43105056), (768, 40860001), (832, 37716924), (896, 35022858), (1092, 28736704), (1248, 25144616), (1344, 23348572), (1456, 21552528), (1664, 18858462), (1792, 17511429), (2184, 14368352), (2496, 12572308), (2688, 11674286), (2912, 10776264), (3328, 9429231), (4368, 7184176), (4992, 6286154), (5376, 5837143), (5824, 5388132), (8736, 3592088), (9984, 3143077), (11648, 2694066), (17472, 1796044), (23296, 1347033), (34944, 898022), (69888, 449011)]