492767272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 1003685760

約数和(自身を除く): 510918488

約数列:

[1, 2, 4, 8, 23, 43, 46, 61, 86, 92, 122, 172, 184, 244, 344, 488, 989, 1021, 1403, 1978, 2042, 2623, 2806, 3956, 4084, 5246, 5612, 7912, 8168, 10492, 11224, 20984, 23483, 43903, 46966, 60329, 62281, 87806, 93932, 120658, 124562, 175612, 187864, 241316, 249124, 351224, 482632, 498248, 1009769, 1432463, 2019538, 2678083, 2864926, 4039076, 5356166, 5729852, 8078152, 10712332, 11459704, 21424664, 61595909, 123191818, 246383636, 492767272]

約数ペア:

[(1, 492767272), (2, 246383636), (4, 123191818), (8, 61595909), (23, 21424664), (43, 11459704), (46, 10712332), (61, 8078152), (86, 5729852), (92, 5356166), (122, 4039076), (172, 2864926), (184, 2678083), (244, 2019538), (344, 1432463), (488, 1009769), (989, 498248), (1021, 482632), (1403, 351224), (1978, 249124), (2042, 241316), (2623, 187864), (2806, 175612), (3956, 124562), (4084, 120658), (5246, 93932), (5612, 87806), (7912, 62281), (8168, 60329), (10492, 46966), (11224, 43903), (20984, 23483)]