268404528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{798823}}^1$

素因数の和:798841

約数の個数: 40

約数和(自身を含む): 792433408

約数和(自身を除く): 524028880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 798823, 1597646, 2396469, 3195292, 4792938, 5591761, 6390584, 9585876, 11183522, 12781168, 16775283, 19171752, 22367044, 33550566, 38343504, 44734088, 67101132, 89468176, 134202264, 268404528]

約数ペア:

[(1, 268404528), (2, 134202264), (3, 89468176), (4, 67101132), (6, 44734088), (7, 38343504), (8, 33550566), (12, 22367044), (14, 19171752), (16, 16775283), (21, 12781168), (24, 11183522), (28, 9585876), (42, 6390584), (48, 5591761), (56, 4792938), (84, 3195292), (112, 2396469), (168, 1597646), (336, 798823)]