540286448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 1152592896

約数和(自身を除く): 612306448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 127, 181, 208, 226, 254, 362, 452, 508, 724, 904, 1016, 1448, 1469, 1651, 1808, 2032, 2353, 2896, 2938, 3302, 4706, 5876, 6604, 9412, 11752, 13208, 14351, 18824, 20453, 22987, 23504, 26416, 28702, 37648, 40906, 45974, 57404, 81812, 91948, 114808, 163624, 183896, 186563, 229616, 265889, 298831, 327248, 367792, 373126, 531778, 597662, 746252, 1063556, 1195324, 1492504, 2127112, 2390648, 2597531, 2985008, 4254224, 4781296, 5195062, 10390124, 20780248, 33767903, 41560496, 67535806, 135071612, 270143224, 540286448]

約数ペア:

[(1, 540286448), (2, 270143224), (4, 135071612), (8, 67535806), (13, 41560496), (16, 33767903), (26, 20780248), (52, 10390124), (104, 5195062), (113, 4781296), (127, 4254224), (181, 2985008), (208, 2597531), (226, 2390648), (254, 2127112), (362, 1492504), (452, 1195324), (508, 1063556), (724, 746252), (904, 597662), (1016, 531778), (1448, 373126), (1469, 367792), (1651, 327248), (1808, 298831), (2032, 265889), (2353, 229616), (2896, 186563), (2938, 183896), (3302, 163624), (4706, 114808), (5876, 91948), (6604, 81812), (9412, 57404), (11752, 45974), (13208, 40906), (14351, 37648), (18824, 28702), (20453, 26416), (22987, 23504)]