321376

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:115

約数の個数: 36

約数和(自身を含む): 703836

約数和(自身を除く): 382460

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 121, 166, 176, 242, 332, 352, 484, 664, 913, 968, 1328, 1826, 1936, 2656, 3652, 3872, 7304, 10043, 14608, 20086, 29216, 40172, 80344, 160688, 321376]

約数ペア:

[(1, 321376), (2, 160688), (4, 80344), (8, 40172), (11, 29216), (16, 20086), (22, 14608), (32, 10043), (44, 7304), (83, 3872), (88, 3652), (121, 2656), (166, 1936), (176, 1826), (242, 1328), (332, 968), (352, 913), (484, 664)]