380872016

素因数分解:

$2^4\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{2767}}^1$

素因数の和:4011

約数の個数: 40

約数和(自身を含む): 844350720

約数和(自身を除く): 463478704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1229, 2458, 2767, 4916, 5534, 8603, 9832, 11068, 17206, 19369, 19664, 22136, 34412, 38738, 44272, 68824, 77476, 137648, 154952, 309904, 3400643, 6801286, 13602572, 23804501, 27205144, 47609002, 54410288, 95218004, 190436008, 380872016]

約数ペア:

[(1, 380872016), (2, 190436008), (4, 95218004), (7, 54410288), (8, 47609002), (14, 27205144), (16, 23804501), (28, 13602572), (56, 6801286), (112, 3400643), (1229, 309904), (2458, 154952), (2767, 137648), (4916, 77476), (5534, 68824), (8603, 44272), (9832, 38738), (11068, 34412), (17206, 22136), (19369, 19664)]