1268520312

素因数分解:

$2^3\times 3^1\times {\mathrm{1381}}^1\times {\mathrm{38273}}^1$

素因数の和:39663

約数の個数: 32

約数和(自身を含む): 3173680080

約数和(自身を除く): 1905159768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1381, 2762, 4143, 5524, 8286, 11048, 16572, 33144, 38273, 76546, 114819, 153092, 229638, 306184, 459276, 918552, 52855013, 105710026, 158565039, 211420052, 317130078, 422840104, 634260156, 1268520312]

約数ペア:

[(1, 1268520312), (2, 634260156), (3, 422840104), (4, 317130078), (6, 211420052), (8, 158565039), (12, 105710026), (24, 52855013), (1381, 918552), (2762, 459276), (4143, 306184), (5524, 229638), (8286, 153092), (11048, 114819), (16572, 76546), (33144, 38273)]