261237696

素因数分解:

$2^6\times 3^1\times {\mathrm{1360613}}^1$

素因数の和:1360628

約数の個数: 28

約数和(自身を含む): 691191912

約数和(自身を除く): 429954216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1360613, 2721226, 4081839, 5442452, 8163678, 10884904, 16327356, 21769808, 32654712, 43539616, 65309424, 87079232, 130618848, 261237696]

約数ペア:

[(1, 261237696), (2, 130618848), (3, 87079232), (4, 65309424), (6, 43539616), (8, 32654712), (12, 21769808), (16, 16327356), (24, 10884904), (32, 8163678), (48, 5442452), (64, 4081839), (96, 2721226), (192, 1360613)]