255018036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5431}}^1$

素因数の和:5501

約数の個数: 96

約数和(自身を含む): 749529088

約数和(自身を除く): 494511052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 602, 903, 1092, 1118, 1204, 1677, 1806, 2236, 3354, 3612, 3913, 5431, 6708, 7826, 10862, 11739, 15652, 16293, 21724, 23478, 32586, 38017, 46956, 65172, 70603, 76034, 114051, 141206, 152068, 211809, 228102, 233533, 282412, 423618, 456204, 467066, 494221, 700599, 847236, 934132, 988442, 1401198, 1482663, 1634731, 1976884, 2802396, 2965326, 3035929, 3269462, 4904193, 5930652, 6071858, 6538924, 9107787, 9808386, 12143716, 18215574, 19616772, 21251503, 36431148, 42503006, 63754509, 85006012, 127509018, 255018036]

約数ペア:

[(1, 255018036), (2, 127509018), (3, 85006012), (4, 63754509), (6, 42503006), (7, 36431148), (12, 21251503), (13, 19616772), (14, 18215574), (21, 12143716), (26, 9808386), (28, 9107787), (39, 6538924), (42, 6071858), (43, 5930652), (52, 4904193), (78, 3269462), (84, 3035929), (86, 2965326), (91, 2802396), (129, 1976884), (156, 1634731), (172, 1482663), (182, 1401198), (258, 988442), (273, 934132), (301, 847236), (364, 700599), (516, 494221), (546, 467066), (559, 456204), (602, 423618), (903, 282412), (1092, 233533), (1118, 228102), (1204, 211809), (1677, 152068), (1806, 141206), (2236, 114051), (3354, 76034), (3612, 70603), (3913, 65172), (5431, 46956), (6708, 38017), (7826, 32586), (10862, 23478), (11739, 21724), (15652, 16293)]