491085216

素因数分解:

$2^5\times 3^2\times {\mathrm{1705157}}^1$

素因数の和:1705173

約数の個数: 36

約数和(自身を含む): 1396524402

約数和(自身を除く): 905439186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1705157, 3410314, 5115471, 6820628, 10230942, 13641256, 15346413, 20461884, 27282512, 30692826, 40923768, 54565024, 61385652, 81847536, 122771304, 163695072, 245542608, 491085216]

約数ペア:

[(1, 491085216), (2, 245542608), (3, 163695072), (4, 122771304), (6, 81847536), (8, 61385652), (9, 54565024), (12, 40923768), (16, 30692826), (18, 27282512), (24, 20461884), (32, 15346413), (36, 13641256), (48, 10230942), (72, 6820628), (96, 5115471), (144, 3410314), (288, 1705157)]