2808624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 8943872

約数和(自身を除く): 6135248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 643, 728, 1092, 1286, 1456, 1929, 2184, 2572, 3858, 4368, 4501, 5144, 7716, 8359, 9002, 10288, 13503, 15432, 16718, 18004, 25077, 27006, 30864, 33436, 36008, 50154, 54012, 58513, 66872, 72016, 100308, 108024, 117026, 133744, 175539, 200616, 216048, 234052, 351078, 401232, 468104, 702156, 936208, 1404312, 2808624]

約数ペア:

[(1, 2808624), (2, 1404312), (3, 936208), (4, 702156), (6, 468104), (7, 401232), (8, 351078), (12, 234052), (13, 216048), (14, 200616), (16, 175539), (21, 133744), (24, 117026), (26, 108024), (28, 100308), (39, 72016), (42, 66872), (48, 58513), (52, 54012), (56, 50154), (78, 36008), (84, 33436), (91, 30864), (104, 27006), (112, 25077), (156, 18004), (168, 16718), (182, 15432), (208, 13503), (273, 10288), (312, 9002), (336, 8359), (364, 7716), (546, 5144), (624, 4501), (643, 4368), (728, 3858), (1092, 2572), (1286, 2184), (1456, 1929)]