486340144

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{1429}}^1$

素因数の和:1765

約数の個数: 40

約数和(自身を含む): 957528000

約数和(自身を除く): 471187856

約数列:

[1, 2, 4, 8, 16, 89, 178, 239, 356, 478, 712, 956, 1424, 1429, 1912, 2858, 3824, 5716, 11432, 21271, 22864, 42542, 85084, 127181, 170168, 254362, 340336, 341531, 508724, 683062, 1017448, 1366124, 2034896, 2732248, 5464496, 30396259, 60792518, 121585036, 243170072, 486340144]

約数ペア:

[(1, 486340144), (2, 243170072), (4, 121585036), (8, 60792518), (16, 30396259), (89, 5464496), (178, 2732248), (239, 2034896), (356, 1366124), (478, 1017448), (712, 683062), (956, 508724), (1424, 341531), (1429, 340336), (1912, 254362), (2858, 170168), (3824, 127181), (5716, 85084), (11432, 42542), (21271, 22864)]