286421904

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{4051}}^1$

素因数の和:4556

約数の個数: 60

約数和(自身を含む): 803414352

約数和(自身を除く): 516992448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 982, 1473, 1964, 2946, 3928, 4051, 4419, 5892, 7856, 8102, 8838, 11784, 12153, 16204, 17676, 23568, 24306, 32408, 35352, 36459, 48612, 64816, 70704, 72918, 97224, 145836, 194448, 291672, 583344, 1989041, 3978082, 5967123, 7956164, 11934246, 15912328, 17901369, 23868492, 31824656, 35802738, 47736984, 71605476, 95473968, 143210952, 286421904]

約数ペア:

[(1, 286421904), (2, 143210952), (3, 95473968), (4, 71605476), (6, 47736984), (8, 35802738), (9, 31824656), (12, 23868492), (16, 17901369), (18, 15912328), (24, 11934246), (36, 7956164), (48, 5967123), (72, 3978082), (144, 1989041), (491, 583344), (982, 291672), (1473, 194448), (1964, 145836), (2946, 97224), (3928, 72918), (4051, 70704), (4419, 64816), (5892, 48612), (7856, 36459), (8102, 35352), (8838, 32408), (11784, 24306), (12153, 23568), (16204, 17676)]