1293305712

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{171617}}^1$

素因数の和:171785

約数の個数: 40

約数和(自身を含む): 3362339856

約数和(自身を除く): 2069034144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 171617, 343234, 514851, 686468, 1029702, 1372936, 2059404, 2745872, 4118808, 8237616, 26943869, 53887738, 80831607, 107775476, 161663214, 215550952, 323326428, 431101904, 646652856, 1293305712]

約数ペア:

[(1, 1293305712), (2, 646652856), (3, 431101904), (4, 323326428), (6, 215550952), (8, 161663214), (12, 107775476), (16, 80831607), (24, 53887738), (48, 26943869), (157, 8237616), (314, 4118808), (471, 2745872), (628, 2059404), (942, 1372936), (1256, 1029702), (1884, 686468), (2512, 514851), (3768, 343234), (7536, 171617)]