389634552

素因数分解:

$2^3\times 3^2\times {\mathrm{2087}}^1\times {\mathrm{2593}}^1$

素因数の和:4692

約数の個数: 48

約数和(自身を含む): 1056173040

約数和(自身を除く): 666538488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2087, 2593, 4174, 5186, 6261, 7779, 8348, 10372, 12522, 15558, 16696, 18783, 20744, 23337, 25044, 31116, 37566, 46674, 50088, 62232, 75132, 93348, 150264, 186696, 5411591, 10823182, 16234773, 21646364, 32469546, 43292728, 48704319, 64939092, 97408638, 129878184, 194817276, 389634552]

約数ペア:

[(1, 389634552), (2, 194817276), (3, 129878184), (4, 97408638), (6, 64939092), (8, 48704319), (9, 43292728), (12, 32469546), (18, 21646364), (24, 16234773), (36, 10823182), (72, 5411591), (2087, 186696), (2593, 150264), (4174, 93348), (5186, 75132), (6261, 62232), (7779, 50088), (8348, 46674), (10372, 37566), (12522, 31116), (15558, 25044), (16696, 23337), (18783, 20744)]