618854616

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{80329}}^1$

素因数の和:80448

約数の個数: 48

約数和(自身を含む): 1691749800

約数和(自身を除く): 1072895184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 80329, 160658, 240987, 321316, 481974, 642632, 722961, 963948, 1445922, 1927896, 2891844, 5783688, 8595203, 17190406, 25785609, 34380812, 51571218, 68761624, 77356827, 103142436, 154713654, 206284872, 309427308, 618854616]

約数ペア:

[(1, 618854616), (2, 309427308), (3, 206284872), (4, 154713654), (6, 103142436), (8, 77356827), (9, 68761624), (12, 51571218), (18, 34380812), (24, 25785609), (36, 17190406), (72, 8595203), (107, 5783688), (214, 2891844), (321, 1927896), (428, 1445922), (642, 963948), (856, 722961), (963, 642632), (1284, 481974), (1926, 321316), (2568, 240987), (3852, 160658), (7704, 80329)]