240641872

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1151}}^1$

素因数の和:1411

約数の個数: 40

約数和(自身を含む): 475683840

約数和(自身を除く): 235041968

約数列:

[1, 2, 4, 8, 16, 73, 146, 179, 292, 358, 584, 716, 1151, 1168, 1432, 2302, 2864, 4604, 9208, 13067, 18416, 26134, 52268, 84023, 104536, 168046, 206029, 209072, 336092, 412058, 672184, 824116, 1344368, 1648232, 3296464, 15040117, 30080234, 60160468, 120320936, 240641872]

約数ペア:

[(1, 240641872), (2, 120320936), (4, 60160468), (8, 30080234), (16, 15040117), (73, 3296464), (146, 1648232), (179, 1344368), (292, 824116), (358, 672184), (584, 412058), (716, 336092), (1151, 209072), (1168, 206029), (1432, 168046), (2302, 104536), (2864, 84023), (4604, 52268), (9208, 26134), (13067, 18416)]