272063764

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 557383680

約数和(自身を除く): 285319916

約数列:

[1, 2, 4, 7, 14, 28, 71, 107, 142, 214, 284, 428, 497, 749, 994, 1279, 1498, 1988, 2558, 2996, 5116, 7597, 8953, 15194, 17906, 30388, 35812, 53179, 90809, 106358, 136853, 181618, 212716, 273706, 363236, 547412, 635663, 957971, 1271326, 1915942, 2542652, 3831884, 9716563, 19433126, 38866252, 68015941, 136031882, 272063764]

約数ペア:

[(1, 272063764), (2, 136031882), (4, 68015941), (7, 38866252), (14, 19433126), (28, 9716563), (71, 3831884), (107, 2542652), (142, 1915942), (214, 1271326), (284, 957971), (428, 635663), (497, 547412), (749, 363236), (994, 273706), (1279, 212716), (1498, 181618), (1988, 136853), (2558, 106358), (2996, 90809), (5116, 53179), (7597, 35812), (8953, 30388), (15194, 17906)]