40398423891

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{1409}}^1$

素因数の和:1868

約数の個数: 64

約数和(自身を含む): 63705830400

約数和(自身を除く): 23307406509

約数列:

[1, 3, 7, 21, 59, 73, 177, 219, 317, 413, 511, 951, 1239, 1409, 1533, 2219, 4227, 4307, 6657, 9863, 12921, 18703, 23141, 29589, 30149, 56109, 69423, 83131, 90447, 102857, 130921, 161987, 249393, 308571, 392763, 446653, 485961, 581917, 719999, 1339959, 1365319, 1745751, 2159997, 3126571, 4095957, 6068563, 9379713, 9557233, 18205689, 26352527, 28671699, 32605669, 42479941, 79057581, 97817007, 127439823, 184467689, 228239683, 553403067, 684719049, 1923734471, 5771203413, 13466141297, 40398423891]

約数ペア:

[(1, 40398423891), (3, 13466141297), (7, 5771203413), (21, 1923734471), (59, 684719049), (73, 553403067), (177, 228239683), (219, 184467689), (317, 127439823), (413, 97817007), (511, 79057581), (951, 42479941), (1239, 32605669), (1409, 28671699), (1533, 26352527), (2219, 18205689), (4227, 9557233), (4307, 9379713), (6657, 6068563), (9863, 4095957), (12921, 3126571), (18703, 2159997), (23141, 1745751), (29589, 1365319), (30149, 1339959), (56109, 719999), (69423, 581917), (83131, 485961), (90447, 446653), (102857, 392763), (130921, 308571), (161987, 249393)]