266276888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{11047}}^1$

素因数の和:11207

約数の個数: 32

約数和(自身を含む): 525000960

約数和(自身を除く): 258724072

約数列:

[1, 2, 4, 8, 23, 46, 92, 131, 184, 262, 524, 1048, 3013, 6026, 11047, 12052, 22094, 24104, 44188, 88376, 254081, 508162, 1016324, 1447157, 2032648, 2894314, 5788628, 11577256, 33284611, 66569222, 133138444, 266276888]

約数ペア:

[(1, 266276888), (2, 133138444), (4, 66569222), (8, 33284611), (23, 11577256), (46, 5788628), (92, 2894314), (131, 2032648), (184, 1447157), (262, 1016324), (524, 508162), (1048, 254081), (3013, 88376), (6026, 44188), (11047, 24104), (12052, 22094)]