256583976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{1423}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 701291520

約数和(自身を除く): 444707544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 683, 1366, 1423, 2049, 2732, 2846, 4098, 4269, 5464, 5692, 7513, 8196, 8538, 11384, 15026, 15653, 16392, 17076, 22539, 30052, 31306, 34152, 45078, 46959, 60104, 62612, 90156, 93918, 125224, 180312, 187836, 375672, 971909, 1943818, 2915727, 3887636, 5831454, 7775272, 10690999, 11662908, 21381998, 23325816, 32072997, 42763996, 64145994, 85527992, 128291988, 256583976]

約数ペア:

[(1, 256583976), (2, 128291988), (3, 85527992), (4, 64145994), (6, 42763996), (8, 32072997), (11, 23325816), (12, 21381998), (22, 11662908), (24, 10690999), (33, 7775272), (44, 5831454), (66, 3887636), (88, 2915727), (132, 1943818), (264, 971909), (683, 375672), (1366, 187836), (1423, 180312), (2049, 125224), (2732, 93918), (2846, 90156), (4098, 62612), (4269, 60104), (5464, 46959), (5692, 45078), (7513, 34152), (8196, 31306), (8538, 30052), (11384, 22539), (15026, 17076), (15653, 16392)]