487993962

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 1044604800

約数和(自身を除く): 556610838

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 229, 331, 458, 662, 687, 993, 1073, 1374, 1986, 2146, 3219, 6438, 6641, 8473, 9599, 12247, 13282, 16946, 19198, 19923, 24494, 25419, 28797, 36741, 39846, 50838, 57594, 73482, 75799, 151598, 227397, 245717, 355163, 454794, 491434, 710326, 737151, 1065489, 1474302, 2130978, 2198171, 2804563, 4396342, 5609126, 6594513, 8413689, 13189026, 16827378, 81332327, 162664654, 243996981, 487993962]

約数ペア:

[(1, 487993962), (2, 243996981), (3, 162664654), (6, 81332327), (29, 16827378), (37, 13189026), (58, 8413689), (74, 6594513), (87, 5609126), (111, 4396342), (174, 2804563), (222, 2198171), (229, 2130978), (331, 1474302), (458, 1065489), (662, 737151), (687, 710326), (993, 491434), (1073, 454794), (1374, 355163), (1986, 245717), (2146, 227397), (3219, 151598), (6438, 75799), (6641, 73482), (8473, 57594), (9599, 50838), (12247, 39846), (13282, 36741), (16946, 28797), (19198, 25419), (19923, 24494)]