491517216

素因数分解:

$2^5\times 3^2\times {\mathrm{1706657}}^1$

素因数の和:1706673

約数の個数: 36

約数和(自身を含む): 1397752902

約数和(自身を除く): 906235686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1706657, 3413314, 5119971, 6826628, 10239942, 13653256, 15359913, 20479884, 27306512, 30719826, 40959768, 54613024, 61439652, 81919536, 122879304, 163839072, 245758608, 491517216]

約数ペア:

[(1, 491517216), (2, 245758608), (3, 163839072), (4, 122879304), (6, 81919536), (8, 61439652), (9, 54613024), (12, 40959768), (16, 30719826), (18, 27306512), (24, 20479884), (32, 15359913), (36, 13653256), (48, 10239942), (72, 6826628), (96, 5119971), (144, 3413314), (288, 1706657)]