660429415232

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{81253619}}^1$

素因数の和:81253758

約数の個数: 28

約数和(自身を含む): 1320858846720

約数和(自身を除く): 660429431488

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 81253619, 162507238, 325014476, 650028952, 1300057904, 2600115808, 5200231616, 10319209613, 20638419226, 41276838452, 82553676904, 165107353808, 330214707616, 660429415232]

約数ペア:

[(1, 660429415232), (2, 330214707616), (4, 165107353808), (8, 82553676904), (16, 41276838452), (32, 20638419226), (64, 10319209613), (127, 5200231616), (254, 2600115808), (508, 1300057904), (1016, 650028952), (2032, 325014476), (4064, 162507238), (8128, 81253619)]