291179488

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7297}}^1$

素因数の和:7379

約数の個数: 48

約数和(自身を含む): 606901680

約数和(自身を除く): 315722192

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 2494, 4988, 7297, 9976, 14594, 19952, 29188, 39904, 58376, 116752, 211613, 233504, 313771, 423226, 627542, 846452, 1255084, 1692904, 2510168, 3385808, 5020336, 6771616, 9099359, 10040672, 18198718, 36397436, 72794872, 145589744, 291179488]

約数ペア:

[(1, 291179488), (2, 145589744), (4, 72794872), (8, 36397436), (16, 18198718), (29, 10040672), (32, 9099359), (43, 6771616), (58, 5020336), (86, 3385808), (116, 2510168), (172, 1692904), (232, 1255084), (344, 846452), (464, 627542), (688, 423226), (928, 313771), (1247, 233504), (1376, 211613), (2494, 116752), (4988, 58376), (7297, 39904), (9976, 29188), (14594, 19952)]