2157932616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{132421}}^1$

素因数の和:132534

約数の個数: 64

約数和(自身を含む): 6229130880

約数和(自身を除く): 4071198264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 2037, 2328, 2716, 4074, 5432, 8148, 16296, 132421, 264842, 397263, 529684, 794526, 926947, 1059368, 1589052, 1853894, 2780841, 3178104, 3707788, 5561682, 7415576, 11123364, 12844837, 22246728, 25689674, 38534511, 51379348, 77069022, 89913859, 102758696, 154138044, 179827718, 269741577, 308276088, 359655436, 539483154, 719310872, 1078966308, 2157932616]

約数ペア:

[(1, 2157932616), (2, 1078966308), (3, 719310872), (4, 539483154), (6, 359655436), (7, 308276088), (8, 269741577), (12, 179827718), (14, 154138044), (21, 102758696), (24, 89913859), (28, 77069022), (42, 51379348), (56, 38534511), (84, 25689674), (97, 22246728), (168, 12844837), (194, 11123364), (291, 7415576), (388, 5561682), (582, 3707788), (679, 3178104), (776, 2780841), (1164, 1853894), (1358, 1589052), (2037, 1059368), (2328, 926947), (2716, 794526), (4074, 529684), (5432, 397263), (8148, 264842), (16296, 132421)]