215577288

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{6277}}^1$

素因数の和:6348

約数の個数: 80

約数和(自身を含む): 615306780

約数和(自身を除く): 399729492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2862, 3816, 4293, 5724, 6277, 8586, 11448, 12554, 17172, 18831, 25108, 34344, 37662, 50216, 56493, 75324, 112986, 150648, 169479, 225972, 332681, 338958, 451944, 508437, 665362, 677916, 998043, 1016874, 1330724, 1355832, 1996086, 2033748, 2661448, 2994129, 3992172, 4067496, 5988258, 7984344, 8982387, 11976516, 17964774, 23953032, 26947161, 35929548, 53894322, 71859096, 107788644, 215577288]

約数ペア:

[(1, 215577288), (2, 107788644), (3, 71859096), (4, 53894322), (6, 35929548), (8, 26947161), (9, 23953032), (12, 17964774), (18, 11976516), (24, 8982387), (27, 7984344), (36, 5988258), (53, 4067496), (54, 3992172), (72, 2994129), (81, 2661448), (106, 2033748), (108, 1996086), (159, 1355832), (162, 1330724), (212, 1016874), (216, 998043), (318, 677916), (324, 665362), (424, 508437), (477, 451944), (636, 338958), (648, 332681), (954, 225972), (1272, 169479), (1431, 150648), (1908, 112986), (2862, 75324), (3816, 56493), (4293, 50216), (5724, 37662), (6277, 34344), (8586, 25108), (11448, 18831), (12554, 17172)]