338334464

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{101663}}^1$

素因数の和:101692

約数の個数: 36

約数和(自身を含む): 727304256

約数和(自身を除く): 388969792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 101663, 203326, 406652, 813304, 1321619, 1626608, 2643238, 3253216, 5286476, 6506432, 10572952, 13012864, 21145904, 26025728, 42291808, 84583616, 169167232, 338334464]

約数ペア:

[(1, 338334464), (2, 169167232), (4, 84583616), (8, 42291808), (13, 26025728), (16, 21145904), (26, 13012864), (32, 10572952), (52, 6506432), (64, 5286476), (104, 3253216), (128, 2643238), (208, 1626608), (256, 1321619), (416, 813304), (832, 406652), (1664, 203326), (3328, 101663)]