661809264

素因数分解:

$2^4\times 3^1\times {\mathrm{1979}}^1\times {\mathrm{6967}}^1$

素因数の和:8957

約数の個数: 40

約数和(自身を含む): 1710783360

約数和(自身を除く): 1048974096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1979, 3958, 5937, 6967, 7916, 11874, 13934, 15832, 20901, 23748, 27868, 31664, 41802, 47496, 55736, 83604, 94992, 111472, 167208, 334416, 13787693, 27575386, 41363079, 55150772, 82726158, 110301544, 165452316, 220603088, 330904632, 661809264]

約数ペア:

[(1, 661809264), (2, 330904632), (3, 220603088), (4, 165452316), (6, 110301544), (8, 82726158), (12, 55150772), (16, 41363079), (24, 27575386), (48, 13787693), (1979, 334416), (3958, 167208), (5937, 111472), (6967, 94992), (7916, 83604), (11874, 55736), (13934, 47496), (15832, 41802), (20901, 31664), (23748, 27868)]