317919252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{540679}}^1$

素因数の和:540700

約数の個数: 36

約数和(自身を含む): 862925280

約数和(自身を除く): 545006028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 540679, 1081358, 1622037, 2162716, 3244074, 3784753, 6488148, 7569506, 11354259, 15139012, 22708518, 26493271, 45417036, 52986542, 79479813, 105973084, 158959626, 317919252]

約数ペア:

[(1, 317919252), (2, 158959626), (3, 105973084), (4, 79479813), (6, 52986542), (7, 45417036), (12, 26493271), (14, 22708518), (21, 15139012), (28, 11354259), (42, 7569506), (49, 6488148), (84, 3784753), (98, 3244074), (147, 2162716), (196, 1622037), (294, 1081358), (588, 540679)]