315080992

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{3001}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 660427992

約数和(自身を除く): 345347000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 193, 272, 386, 544, 772, 1544, 3001, 3088, 3281, 6002, 6176, 6562, 12004, 13124, 24008, 26248, 48016, 51017, 52496, 96032, 102034, 104992, 204068, 408136, 579193, 816272, 1158386, 1632544, 2316772, 4633544, 9267088, 9846281, 18534176, 19692562, 39385124, 78770248, 157540496, 315080992]

約数ペア:

[(1, 315080992), (2, 157540496), (4, 78770248), (8, 39385124), (16, 19692562), (17, 18534176), (32, 9846281), (34, 9267088), (68, 4633544), (136, 2316772), (193, 1632544), (272, 1158386), (386, 816272), (544, 579193), (772, 408136), (1544, 204068), (3001, 104992), (3088, 102034), (3281, 96032), (6002, 52496), (6176, 51017), (6562, 48016), (12004, 26248), (13124, 24008)]