459047984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{4603}}^1$

素因数の和:4905

約数の個数: 40

約数和(自身を含む): 931702272

約数和(自身を除く): 472654288

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 271, 368, 542, 1084, 2168, 4336, 4603, 6233, 9206, 12466, 18412, 24932, 36824, 49864, 73648, 99728, 105869, 211738, 423476, 846952, 1247413, 1693904, 2494826, 4989652, 9979304, 19958608, 28690499, 57380998, 114761996, 229523992, 459047984]

約数ペア:

[(1, 459047984), (2, 229523992), (4, 114761996), (8, 57380998), (16, 28690499), (23, 19958608), (46, 9979304), (92, 4989652), (184, 2494826), (271, 1693904), (368, 1247413), (542, 846952), (1084, 423476), (2168, 211738), (4336, 105869), (4603, 99728), (6233, 73648), (9206, 49864), (12466, 36824), (18412, 24932)]